Texas Rep. Steve Stockman participates in a mock swearing-in ceremony with House Speaker John Boehner in January. Stockman made the surprise move to challenge Sen. John Cornyn in the 2014 Texas GOP primary. Evan Vucci/AP hide caption

itoggle caption Evan Vucci/AP

For Romney to win the election, he is going to have to pick off some big states from Obama's 2008 tally. AP hide caption

itoggle caption AP