Supporters rally for Republican presidential candidate and former Pennsylvania senator Santorum at Chillicothe High School in Chillichothe

 
Supporters rally for Republican presidential candidate and former Pennsylvania senator Santorum at Chillicothe High School in Chillichothe
Supporters rally for Republican presidential candidate and former Pennsylvania senator Rick Santorum at Chillicothe High School in Chillichothe, Ohio March 2, 2012. Santorum is campaigning in Ohio for the Republican primary elections on March 6. REUTERS/Aaron Bernstein (UNITED STATES - Tags: ELECTIONS POLITICS)