May I just say that only Arianna could get a candidate who desperately wants voters to believe he's not George Bush to now angrily defend his support for George Bush. She has somehow forced McCain to waste his TV time intently detailing how much he supported, campaigned for, and voted for the least popular president in US history. This is a stroke of pure genius, and I just want to make sure she's getting the proper kudos for this. (If you haven't seen McCain detail his mancrush for Bush, it's here.)