On the Diane Sawyer interview with WhistleAss, Diane was asking a lot of tough questions about the reasons leading up to the war. She mentioned a whole bunch of things the administration put out, including 'the 16 words', the yellow cake thing, and other pieces of "evidence" used to go to war. Bush responded saying stuff like he was a dangerous man and he went against UN resolutions blah blah blah. Diane Sawyer insisted he answer the questions, though. She asked something like "but there is a big difference between you saying he had weapons of mass destruction and saying he could be moving towards them or wanted them." And Bush responds with "So what's the difference?"
You had to see it. I quite literally busted out laughing for about 5 minutes... no joke ;p.