Article Photos: Nolan wins; Bachmann survives toughest race 8/15

  U.S. Rep. Chip Cravaack, R-Minn. greets supporters at his headquarters in Hinckley, Minn., Tuesday, Nov. 6, 2012. Cravaack faces a challenge from former Rep. Rick Nolan in Minnesota's 8th District. (AP Photo/Andy King)