PBS NewsHour: Democrats Play Offense in the South in Hopes of Turning Some Red States Blue

Charlotte, N.C., will play host to the 2012 Democratic Convention. Gwen Ifill and Judy Woodruff talks to Sen. Kay Hagan, D-N.C., and University of North Carolina's Kareem Crayton about the changing political landscape of North Carolina and how that will affect both the Democratic and Republican parties come Election Day.