http://www.washingtonpost.com/wp-dyn/content/article/2007/09/16/AR2007091601287.html<snip>
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.
...
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.
...
His main support for Hussein's ouster, though, was economically motivated. "If Saddam Hussein had been head of Iraq and there was no oil under those sands," Greenspan said, "our response to him would not have been as strong as it was in the first gulf war. And the second gulf war is an extension of the first. My view is that Saddam, looking over his 30-year history, very clearly was giving evidence of moving towards controlling the Straits of Hormuz, where there are 17, 18, 19 million barrels a day" passing through.
...
"No, no, no," he said. Getting rid of Hussein achieved the purpose of "making certain that the existing system (of oil markets) continues to work, frankly, until we find other (energy supplies), which ultimately we will."