There's no question Barack Obama has shifted his position on FISA. But I'm hearing more and more that Obama has clearly shifted his position on Iraq. I've been a bit under the weather the last few days. So maybe I've missed something. But can anyone show me any evidence that this is really true? I know the McCain campaign is saying it? And I know bleating, game-playing neocons are saying it. But now that I'm seeing network talking heads saying it, can I see some evidence beyond the fact that the idea is getting pitched by the McCain campaign? Many thanks ...