Republican presidential candidate Romney is joined by vice-presidential candidate Ryan at campaign rally in Dayton

 
Republican presidential candidate Romney is joined by vice-presidential candidate Ryan at campaign rally in Dayton
Republican presidential candidate and former Massachusetts Governor Mitt Romney is joined by vice-presidential candidate U.S. Congressman Paul Ryan (R-WI) (L) at a campaign rally at the airport in Dayton, Ohio September 25, 2012. REUTERS/Brian Snyder