Article Photos: White House and control of Congress on the ballot 5/10

  Republican presidential candidate, former Massachusetts Gov. Mitt Romney, his wife Ann, right, along with his running mate Rep. Paul Ryan, R-Wis., left, and his wife Janna, wave to supporters after Romney spoke at a campaign event at The Square at Union Centre, Friday, Nov. 2, 2012, in West Chester, Ohio. (AP Photo/David Goldman)