Afghanistan and GOP Presidential Politics

In this week's Washington Report, David Sanger, chief Washington correspondent for the New York Times, speaks to Kerry Nolan about what we've learned from the incident in which Sergeant Robert Bales allegedly took the life of 16 Afghan civilians. Sanger also weighs in on why and how GOP candidates for president like Newt Gingrich and Ron Paul are still in the race and what to expect at the Republican National Convention in August.