I, too, am constantly amazed out how the various pundits are unable to comprehend that Senator Clinton's Iraq war vote was the only thing standing between her and the nomination.
She could have - and almost did! - win anyway, but without that there would have been no opening. In some ways we've gone backwards. Our elite press did understand in 2004 that the only reason someone like Howard Dean had an opening was because of his Iraq war position. Of course, they also saw his potential win as proof the Democratic voters were all dirty fucking hippies who would doom the party for eternity and believed the only way for the party to recover was to essentially expel all registered Democrats from it. But they're hideously stupid people who are wrong about everything.