October 24, 2008 7:48 pm Tim McGraw Promotes Children?s Book Putting down the guitar for a pen, Tim McGraw promotes his first children’s book, “My Little Girl.” Plus, Paul Rudd and Seann William Scott co-star in the R-rated comedy, “Role Models.” US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 1:40 Democrats say Big Oil misled public for decades about climate change 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look