Keith Olbermann's New Business Card, Plus: Sarah Palin on Jessica Simpson -- VIDEO
How long has it been since Keith Olbermann left MSNBC and headed to Current TV?
"After a certain point, I can't keep track of where I'm working," Olbermann joked to David Letterman on Tuesday. Luckily Letterman had a new business card for the TV personality, who was recently fired from Current.
Don't miss today's Must See Moment at 3:42 when Sarah Palin tells us what she'd like to do to critics talking smack about Jessica Simpson's pregnancy weight gain: