Today:
Republican presidential hopeful former Tenn. Sen. Fred Thompson speaks to local residents during a stop at a local bar and grill, Tuesday, Nov. 20, 2007, in Le Mars, Iowa. Thompson compared his Democratic rivals to race car drivers who only know how to turn left: 'It's like they're all in training for the NASCAR, you know, nothing but a left turn, just steady as she goes, all the way around,' he said in Iowa Tuesday. (AP Photo/Charlie Neibergall)