Barrack Obama is on Letterman  this week, this is clearly an attempt to get the character issue back into the race.

We all know David Letterman hates Bush and has a very bias way of talking about politics.

I am not a fan of his show because he isn't fair about his commentary, sure he's had McCain on the show. 

This is going to be interesting to watch, Obama is definetely a crowd draw. we'll see if this gets any votes for the ticket.