This morning, News Corp. CEO and majordomo Rupert Murdoch, his son James (who is also a top company exec) — as well as former employee and full-time lightning rod Rebekah Brooks — march on down to the British Parliament to answer questions from a committee there about the ever-growing PhoneGate scandal.

For those living under a rock, News Corp. is embroiled in ever more serious controversy about who knew what and when (also where, why and how much) in the hacking of phones of a myriad of well-known people in the U.K. by its News of the World tabloid newspaper.

Besides celebrities and politicians, that has included the voicemails of a murdered girl, an appalling act that has galvanized public opinion and the weak spines of legislators into action in this inquiry.

It’s sordid, it’s ugly and it makes for what could be an explosive event, starring the man who brought you “Titanic,” Glenn Beck, “Glee” and, most recently, the sale of Myspace.

There’s no question, getting the 80-year-old Murdoch on the ropes will be the aim of the committee members holding the hearing, and how one of the world’s most famous and legendary media moguls performs — or does not — will be a big deal to both interested observers and News Corp. shareholders.

By way of full disclosure, that’s not me, but this site is owned by Dow Jones, which is owned by News Corp. In other words, somewhere up the corporate food chain, Murdoch is my boss.

In any case, that has never stopped me or AllThingsD.com from telling it like it is, so here is the liveblog of what is sure to be a doozy of a media event:

6:36 am PT:: It all starts for the Murdochs, as soon as the former Scotland Yard head John Yates has completed questioning about the police’s obvious bungling of the various investigations over the years.

Rupert Murdoch and his son, James Murdoch, are on, looking grave and dressed in grey.

Sitting behind them are Rupert Murdoch’s wife, Wendi Deng, and his top adviser at News Corp., Joel Klein, who is heading up the phone hacking scandal internally at the company.

The hearing — in a room that looks like a high school debate could take place there — starts off politely enough.

But the first question is directed toward James Murdoch about his clearly incomplete investigation when phone hacking allegations were first made many years ago. He begins with an apology.

“These actions do not live up to the standards of News Corp.,” says the younger Murdoch.

He is interrupted by his father, Rupert Murdoch, who notes rather dramatically: “This is the most humble day of my life.”

The questioner quickly asks the obvious query, after James Murdoch claims News Corp. was not in full possession of the facts when execs had told a previous committee there was no reason to believe there was more widespread hacking.

Were News Corp. execs lying?

James Murdoch continues to insist that the bulk of evidence came out — “real evidence” — in later civil trials. And also, that News Corp. is now investigating the situation fully.

He throws around words like “proactive action” and “transparency,” which is probably cold comfort now to those hacked when things were less clear to News Corp.’s senior management.

Now up, Rupert Murdoch, who is asked quickly about statements he made about not tolerating wrongdoing and who had lied to him at News Corp. about the phone hacking.

Apparently, he “didn’t know” a lot about the hacking that took place, while also defending the non-hacking employees of his company.

But the questioner is still on him about exactly what he did know about the situation, which seems to be — at least according to his testimony — a lot of I-don’t-knows.

6:53 am: It continues about what Rupert Murdoch knew and when he knew it and what he did. Or not.

As Rupert Murdoch keeps up with this tone of not being clued in to what have turned out to be critical events, James Murdoch wants to keep jumping in with the details, which he is eager to impart.

“At what point did you find out criminality was endemic at News of the World?” asks the questioner.

Rupert Murdoch does not like the word endemic, but stresses that he was “shocked, appalled and ashamed” by the case of the murdered girl, Milly Dowler.

The questioner seems frustrated by Rupert Murdoch’s answers, which are, for the typically razor-sharp media mogul, unusually slow.

Like a persistent terrier who wants to perform, James Murdoch is back again offering to serve up the deets.

7:04 am: Now, it is onto the closing down of News of the World: Was the tabloid shut down because of the criminality?

“We had broken our trust with our readers,” says Rupert Murdoch. “We felt ashamed for what had happened.”

A new questioner is on, with a bizarre query about why Rupert Murdoch came in the back door of the Prime Minister’s house at 10 Downing Street on a recent visit there.

It’s a cloddish effort to show him as a powerful puppetmaster to pols, but only serves as a punch line.

Back on track, with questions about whether there was hacking in the U.S., which Rupert Murdoch said he could not believe had happened.

More questions about how badly the company acted, which came down to the questions about whether he was “ultimately” responsible for the hacking.

“Nope,” says Rupert Murdoch, who keeps insisting he relied on others, some of whom apparently “misled” him.

It’s an astonishing admission and, really, excuse, given he has been chairman, CEO and a very strong leader of News Corp. for more than a half-century.

7:16 am: A new questioner, who asks who decided to close down News of the World. It was Murdoch himself, his son and other execs.

Next up, why did News Corp. pay off a victim of hacking, which James Murdoch did without informing his father or the News Corp. board.

James Murdoch essentially points out that it is typical to do this in companies of the global scale of News Corp.

These are apparently very busy, busy, busy people, who do not seem to have time to notice how such juicy and best-selling scoops might have been magically produced by News of the World.

Onto ethical conduct guidelines, which News Corp. has in a pamphlet form, says James Murdoch, but pages which some at the company have obviously never cracked.

Rupert Murdoch is asked again about his culpability in the case, which he continues to maintain he does not shoulder the blame.

James Murdoch does note that the company “will think more forcefully … about our journalism and ethics.”

Given the situation, in which every day brings a new revelation of bad acts by News Corp. employees, this promise of better behavior seems to be a case of much too little and very, very late.

Rupert Murdoch still uses the opportunity to stress the need for a free press, despite its excesses.

7:31 am: More about the payments to settle with phone hacking victims and how soon the company realized the problems were more widespread.

James Murdoch talks about how he might have acted differently had he known more then as he does now.

“If we knew now what we knew then,” says James Murdoch, “we would have taken more action and moved more aggressively.”

But what else is he going to say? It’s a could-have, would-have, should-have line of questioning that is eliciting very little in the way of true information.

Finally, a good point about “willful blindness,” which is a term from the Enron scandal about avoiding knowing about problems you really should have known about.

“Is that a question?,” asks James Murdoch. It is a statement, actually, and a decent enough one.

“We didn’t do that,” says Rupert Murdoch firmly this time.

Still, soon enough, Rupert Murdoch is insisting he was not as involved as people have imagined him to be with the management of his newspapers.

A new questioner is pressing this important point, but Rupert Murdoch is not biting on a query about his legendarily hands-on managing style.

“I’d say, ‘What’s doing?’” he explains about his conversations with editors, but adding he might not have been told about payoffs to phone hacking victims.

The questions are in the deep weeds here, but it’s still interesting that Rupert Murdoch continues to maintain that his life was too busy to wallow in the details, however controversial and important those details might be.

7:55 am: More and more don’t-knows pile up and up in a giant mountain of acts perpetrated by someone somewhere, but not the Murdochs.

“I can tell you I was surprised as you were,” says James Murdoch about certain payments to various hackers and those who were hacked.

Was it Les Hinton, who then ran News International and later Dow Jones, from which he recently resigned?

Could be! Maybe! Mistake were made! Who knows!

Well, someone does!

It moves onto Brooks, the tarnished News International exec and editor whom Rupert Murdoch does note he still trusts. Finally, some certainty!

Brooks is definitely one of the more compelling characters in this drama, although the media focus on her striking red hair color seems odd and vaguely sexist, as if she is some flame-haired she-devil from media hell. She might certainly be guilty in this mess, but her fabulous hair has nothing to do with it.

(Rupert’s mane is grey, by the way, and James’ is brown, if you really need to know.)

Fascinatingly, Murdoch’s backing of Brooks has been strong and consistent, despite intense criticism of her by many in this scandal.

The payment of legal fees of perpetrators and payments to the victims in the hacking seems to obsess one questioner, who wants News Corp. to stop doing it.

Murdoch says he’d like to if contracts did not preclude that, which essentially means News Corp. will keep up forking over the legal fees and payments.

8:12 am: The attention turns to how James Murdoch found out about the various emails that showed there was more evidence of hacking than was first thought about and what he felt about it.

He says very little, noting that the matter is under police investigation. It’s not don’t-know now, but can’t-say.

The hearing is beginning to feel a little rope-a-dope, with the Murdochs apologizing and taking blows, saying very little — either claiming lack of knowledge or lack of ability to comment about the ongoing police inquiry — and tiring out the questioners.

It is a classic tactic of the boxing champion Muhammad Ali and it works in the ring.

Whether that will be the case with PhoneGate remains to be seen, but it certainly has made what could have been a more explosive hearing much less so.

Instead, it seems to have turned into a what didn’t the Murdochs know and when didn’t they know it hearing.

On questioner gets this irony. “That’s frankly unsatisfactory,” he says about the Murdochs continuing shock and surprise at the thorny situation they find themselves in.

Maybe it seems a little hard to believe, but the persistent story from James Murdoch is that they were told by their lawyers, the police and others that nothing was awry once the initial phone hacking investigation was complete and only found out about the larger problem in later civil lawsuits.

But, asks the questioner to Rupert Murdoch, should his editors and managers at News of the World have known about it?

Of course, they should have.

But, once again, the legendary media baron, who made his fortune and fame in disseminating news and information across the world in newspapers, on television, on satellite and on the Web — at least for now — can’t say.

So, was he “kept in the dark” about the situation? Rupert Murdoch acknowledges he might have asked more questions, although he noted his British newspapers were only a small part of his massive empire.

But, he adds, “Anything that is seen as a crisis comes to me.”

Well, not the phone hacking crisis, it seems.

But, they’re sorry. So sorry. And, of course, humbled.

8:54 am: Suddenly, there is a disturbance, in which someone seems to have possibly attempted to accost the Murdochs.

But it is not clear what has happened, as the hearings are suspended for 10 minutes.

James Murdoch leaps up quickly to protect his father, which he has been doing in this hearing verbally already, where the strategy seems to be to let him largely do all the talking.

Even faster on her feet and with arms raised toward a man in a plaid shirt and carrying a pie plate with shaving cream is Rupert Murdoch’s wife, Wendi.

The man seems to have managed to get some of the foam on Rupert Murdoch, but Wendi Deng appears to have partially thwarted her husband from receiving a full pie in the face.

It’s the first striking visual of this hearing, protecting the patriarch and the king of the empire from harm, no matter what.

Here is a video of the incident:

According to Britain’s Channel 4: “As the man was being led away in handcuffs escorted by a single police officer, he refused to give his name, saying: ‘As Mr Murdoch himself said, I’m afraid I cannot comment on an ongoing police investigation.’”

9:09 am: The room is cleared, so it is only the Murdoch crew behind James and Rupert Murdoch, and now the committee is even more solicitous.

Rupert Murdoch is without his jacket and his wife is being commended for her most excellent left hook.

Still, it’s back to business and the questioner does zero in on a major disconnect over how two media execs as famously aggressive and involved as the Murdochs were so passive in this hacking situation.

It “was a terrible shock,” says James Murdoch.

The same is said about what would be even more disturbing and recent allegations of the hacking of the victims of the 9/11 bombings.

Both father and son say there is no evidence of this so far, but they were surely looking into it.

While it certainly did not come through in what have largely been feckless questions from the committee, the final questioner does correctly ask the pair if they might want to pay more attention.

The last question is for Rupert Murdoch and finally gets to the real query everyone wants to ask.

Noting Murdoch is “captain of the ship,” she asks if he has considered resigning.

“No,” answers Murdoch firmly.

“Why not?” she presses.

“People let me down and it’s for them to pay,” says Rupert Murdoch. “But I think, frankly, I am the best person do clean this up.”

He finishes up with a statement about being sorry, how he was also betrayed and how phone hacking and bribery is wrong.

“Saying sorry is not enough, things must be put right,” he says.

Finally, something we do know.

“I’m not afraid
To take a stand”
—Eminem

Disclaimer: my business partner, Marc Andreessen, is on the board of directors of Hewlett-Packard (HPQ). I note that I have no inside information, and this blog post is based purely on published material. In 2007, I sold Opsware, the company that I founded and ran to Hewlett-Packard for $1.6B. I worked at Hewlett-Packard from 2007 to 2008 as an executive in the software business.

Recently, my old company Hewlett-Packard has been in the news–and not in a good way. I’ve been watching the coverage from the sidelines up to this point, but felt increasingly compelled to join the conversation and share my point of view. So here goes.

After firing their CEO, Mark Hurd, the HP board has been accused of everything from incompetence to being prudes. The criticism comes from credible, important journalists and bloggers such as Joe Nocera from the New York Times (NYT), prominent economics blogger Felix Salmon, and former GE (GE) CEO Jack Welch. In addition, HP competitor Larry Ellison lambasted the board and even went so far as to hire Mark Hurd to be President of Oracle (ORCL).

So why in the world did the HP board fire such a high performing CEO? Don’t they care about profits and shareholder value? Aren’t those the most important things? Who cares about his personal shenanigans? Did Mark and his marketing contractor even have sex?

While I am pretty sure that there is much more going on behind the scenes than has been broadly reported, as there often is, let’s look at what has been reported:

* Mark Hurd falsified expense reports.

* The false expense reports are related to a contractor named Jodie Fisher, a former softcore porn movie actress and Playboy model with no relevant marketing experience, who HP was paying up to $5,000 per marketing event.

* At the time of his departure from HP, Hurd issued a public statement saying that he’d violated HP’s Standards of Business Conduct:

“As the investigation progressed, I realized there were instances in which I did not live up to the standards and principles of trust, respect and integrity that I have espoused at HP and which have guided me throughout my career. After a number of discussions with members of the board, I will move aside and the board will search for new leadership. This is a painful decision for me to make after five years at HP, but I believe it would be difficult for me to continue as an effective leader at HP and I believe this is the only decision the board and I could make at this time. I want to stress that this in no way reflects on the operating performance or financial integrity of HP.”

Let’s start with the issue of falsifying expense reports. This factor has been largely dismissed in the press with characterizations like this from Joe Nocera of the New York Times:

“When pressed, H.P. said that Mr. Hurd had fudged some expense reports.”

Nocera goes on to argue that there must have been an alternate motivation to dismiss Hurd, because clearly no CEO would be fired simply for “fudging” an expense report.

When I first read of the expense report issue, my reaction was the opposite of Nocera’s. If the Chief Executive Officer of a public company falsifies any official financial statement, he must be fired. In my mind, this is non-negotiable. We are not talking about a low-level employee tossing an extra receipt into his expense report. We are talking about a public company CEO who is paid tens of millions of dollars a year and is responsible for the integrity of the company’s financial statements fraudulently reporting his own expenses. Why is this a problem?

Every person who invests in Hewlett-Packard does so on the basis of HP’s financial statements. Every pension fund, every retiree, every charitable organization, every employee who joins and is compensated via stock options. When they do so, they trust that the statements are true and that the numbers are accurate. The person they trust to ensure accuracy is the CEO.

If the Chief Executive is willing to compromise the integrity of the company’s financials for any reason, then it is impossible to trust any statement. Every day, there are many potential reasons to falsify financial statements. Here are four examples:

* If you miss the quarter, shareholders will lose money.

* If revenues aren’t high enough, you’ll be forced to lay-off hard working, valued employees.

* If you grow slower than a competitor, you may jeopardize your job.

* A shareholder that you’ve been having an illicit affair with doesn’t want the stock price to go down and threatens to tell your wife.

If a CEO is prone to compromise for any reason, he will have every reason. This time it was his expense report. Next time will it be a marginal accrued liability? A deal that came in at 12:01 am on the last day of the quarter? This is a slippery slope that a public board simply cannot tolerate.

What reason was so powerful that it caused Mark Hurd to break his ethical standard, falsify an official financial statement, mislead the board, and ultimately be fired? It seems that this was done to cover up a “close personal relationship” with a woman named Jodie Fisher, who later accused him of sexual harassment, then subsequently withdrew her claim after Hurd personally paid Fisher a large sum of money.

Who is Jodie Fisher? According to press reports, Fisher is a former Playboy model, reality show contestant, and softcore porn movie actress with no work history relevant to her job with HP. She was hired by Hewlett-Packard and paid up to $5,000 per meeting to meet with Fortune 50 CEOs.

The mainstream press has reported these facts as mundane, ordinary, and hardly worth concern. I disagree. HP employs over 300,000 people. Every single one of HP’s employees is keenly interested in the qualities, skill sets, and behaviors that HP values most. Financial compensation and access to the CEO are the most important ways that HP communicates what it values to its employees. Jodie Fisher had more access to the CEO and was paid more than 99.9% of HP’s workforce, despite having no traditional qualifications.

It’s important to note that this was not Hurd paying for his personal extracurricular activity out of his own pocket. This was the Hewlett-Packard Corporation paying a softcore porn movie star with no relevant work experience more than it pays Harvard graduates with 20 years of industry experience. This was the company spitting in the face of the people who worked hard and sacrificed every day to help the company win in the market. It was completely and categorically unacceptable.

Finally, Hurd admitted in a press release to violating the company’s standards of ethics and integrity. So what? Why do companies have standards and ethics anyway? Shouldn’t they just be concerned with profits? Do we want choir boys or shareholder value?

There are many who take the view that business is singular in purpose–to increase shareholder value. They further take the position that constraining that purpose in any way is inefficient and counterproductive. The mainstream press seems to have broadly adopted this position in its attacks on HP. The Wall Street Journal Op Ed page even complained that businesses were being held to an unfair standard when compared to politicians.

I do not subscribe to this view. Running our companies with no moral or ethical standards is bad for society, bad for the country, and ultimately leads to criminal behavior.

Companies should not merely be thought of as money generating machines. Business can represent human society at its best. A business is a group of people working together to deliver value to the world and improve people’s lives. When done ethically, business quite literally changes the world for the better. However, if the dark side of human motivation is not mitigated with standards and ethics, business can destroy.

We saw this unfold at Enron, a company that was, in its time, celebrated for its impressive profits. Underneath the profits was a culture designed from the ground up to completely ignore any ethical standard including a dazzling display of ethically questionable sexual activity among its executives. These activities, such as promoting secretaries to executive positions in exchange for sexual favors, parallel Hurd’s behavior with Jodie Fisher. In Enron’s case, the bad behavior bled over into first line employees who conspired to create blackouts in California in the name of profits and in the absence of ethics. Ultimately, Enron imploded in a swirl of criminal behavior that bankrupted the company, but not before destroying tens of thousands of peoples’ life savings and damaging millions of innocent victims. After the fact, the press bemoaned the culture that lead to the destruction. However, the same reporters instantly forgot the cause as they cavalierly dismissed Hurd’s ethical breach.

In closing, I point out the impressive courage of the HP board of directors to ignore popular opinion and do the right thing. It is not an easy thing to fire a popular, highly successful CEO. It’s even more difficult when you know that you will be roundly criticized for tolerating that same CEO’s failure to develop internal successors. Despite those factors, Hewlett-Packard’s board of directors stood tall and protected the company, its shareholders and all of us from a dark and destructive journey. As a member of the business community and as a citizen, I am extremely proud of and grateful for their actions.

Ben Horowitz is co-founder and general partner of Andreessen Horowitz. He co-founded Loudcloud, later renamed Opsware Inc., in 1999 and served as CEO of the company before it was acquired in 2007 by Hewlett-Packard. He was most recently vice president and general manager of Hewlett-Packard’s Business Technology Organization Unit.