U.S. Republican presidential candidate and former Massachusetts governor Romney holds a rally in Aston

 
U.S. Republican presidential candidate and former Massachusetts governor Romney holds a rally in Aston
U.S. Republican presidential candidate and former Massachusetts governor Mitt Romney holds a rally with Florida Senator Marco Rubio at Mustang Expediting in Aston, Pennsylvania, April 23, 2012. REUTERS/Mark Makela (UNITED STATES - Tags: POLITICS ELECTIONS)