From: LiveLeak on Tue, Jul 27 2010 8:42 PM

Letterman re-addresses Palin: 'I had no idea [Willow] was there' Letterman said he had no idea Palin was at the Yankees game with her 14-year-old daughter, Willow, when he joked about her getting "knocked up" by player Alex Rodriguez last week. "I had, honestly, no idea that t...