Obama's obvious overseas success may be a triumph of visuals over substance; will it come back to haunt him? The panelists agree that this campaign should be a walk for a Democratic candidate, so why are the polls on McCain and Obama so close? McCain's week has been as bad Obama's has been good -- by anyone's standards, he and his campaign have floundered. And the mortgage bill: is it socializing the downside, a banker bailout, a necessity that even free marketers must go along with for fear of a complete US economic meltdown? This week, we invite our bloggers to weigh in on the promised discussion of media bias - which we just didn't really get to on the air!