7:04 PM PT: Look, anyone who thinks Biden is coming off like an asshole is a complete idiot. And even if he did come off like a total asshole, there's no way he's going to out-asshole Mitt Romney. Romney has got the asshole market cornered.
7:08 PM PT: Oh my God I almost feel bad for Ryan after that exchange on Afghanistan. Biden owned him completely: pointed out that Ryan is basically advocating sending more Americans into the most deadly region in Afghanistan. Biden forced him into taking an awful position—pretty damn close to a knockout blow as far as these things go.