One reliable feature of the political season is that people on both sides will get carried away and say the dumbest things. As a Dem, I'll naturally notice the dumb things on the right. This one particularly stands out:
Via Powerline, Tony Blankley says: "[Obama] lived a mere quarter-mile from former terrorist Bill Ayers" (as part of an argument of sinister, or at least unexplored connections between the two). Both were in NYC, according to wikipedia, Obama as a student at Columbia, Ayers wasn't at Columbia, as one might think, but at the Bank Street College, getting an M.Ed. (Ayers went to Columbia apparently after Obama graduated.)
So there's no institutional link between the two during the time they both lived in NYC. And a simple check of wikipedia reveals that NYC has 27,000 people per square mile. Put Obama at the center of a circle with a radius of .25 miles and he has roughly that many people in his neighborhood.