Former U.S. Federal Reserve chairman Allan Greenspan has clarified a comment in his new memoir about how "the Iraq War is largely about oil." The funny thing, however, is how the Bushies can't bring themselves to say that oil had anything to do with the war.

From the Washington Post story:

Alan Greenspan, the former Federal Reserve chairman, said in an interview that the removal of Saddam Hussein had been "essential" to secure world oil supplies, a point he emphasized to the White House in private conversations before the 2003 invasion of Iraq.

Greenspan, who was the country's top voice on monetary policy at the time Bush decided to go to war in Iraq, has refrained from extensive public comment on it until now, but he made the striking comment in a new memoir out today that "the Iraq War is largely about oil." In the interview, he clarified that sentence in his 531-page book, saying that while securing global oil supplies was "not the administration's motive," he had presented the White House with the case for why removing Hussein was important for the global economy.

"I was not saying that that's the administration's motive," Greenspan said in an interview Saturday, "I'm just saying that if somebody asked me, 'Are we fortunate in taking out Saddam?' I would say it was essential."

He said that in his discussions with President Bush and Vice President Cheney, "I have never heard them basically say, 'We've got to protect the oil supplies of the world,' but that would have been my motive." Greenspan said that he made his economic argument to White House officials and that one lower-level official, whom he declined to identify, told him, "Well, unfortunately, we can't talk about oil." Asked if he had made his point to Cheney specifically, Greenspan said yes, then added, "I talked to everybody about that."

Greenspan said he had backed Hussein's ouster, either through war or covert action. "I wasn't arguing for war per se," he said. But "to take [Hussein] out, in my judgment, it was something important for the West to do and essential, but I never saw Plan B" -- an alternative to war.

Here's what U.S. Defense Secretary Robert Gates had to say:

U.S. Defense Secretary Robert Gates on Sunday rejected the comment, which echoed long-held complaints of many critics that a key motivating force in the war was to maintain U.S. access to the rich oil supplies in Iraq.

Appearing on ABC's "This Week," Gates said, "I have a lot of respect for Mr. Greenspan." But he disagreed with his comment about oil being a leading motivating factor in the war.

"I know the same allegation was made about the Gulf War in 1991, and I just don't believe it's true," Gates said.

"I think that it's really about stability in the Gulf. It's about rogue regimes trying to develop weapons of mass destruction. It's about aggressive dictators," Gates said.

Uh, Mr. Gates: Is there any particular substance beneath the surface of the Gulf states that would make the U.S. care deeply about stability there?