MOORESVILLE, NC - AUGUST 12: Janna Ryan, wife of Republican vice presidential candidate Rep. Paul Ryan (R-WI) (R) and Ann Romney, wife of Republican presidential candidate, former Massachusetts Gov. Mitt Romney look on during a campaign rally at the NASCAR Technical Institute on August 12, 2012 in Mooresville, North Carolina. Mitt Romney continues his four day bus tour a day after announcing his running mate, Rep. Paul Ryan (R-WI). (Photo by Justin Sullivan/Getty Images)