Obama Takes Iowa

There's been lots of changes in the Presidential race: Barack Obama and Mike Huckabee pass one major hurdle by winning Iowa – and they won by a landslide. At the other end of the spectrum, two Democrats, Senator Chris Dodd and Joe Biden, drop out of the race. All this in the small Midwestern state whose citizens smashed voter turn out records. FSRN's Leigh Ann Caldwell reports from Iowa.