Republican U.S. presidential candidate Santorum greets supporters at a town hall meeting in Lady Lake

 
Republican U.S. presidential candidate Santorum greets supporters at  a town hall meeting in Lady Lake
Republican U.S. presidential candidate and former Pennsylvania Senator Rick Santorum greets supporters at a town hall meeting at the American Legion Hall in Lady Lake, Florida, January 23, 2012. The Florida Republican primary will be held on January 31, 2012. REUTERS/Octavian Cantilli (UNITED STATES - Tags: POLITICS ELECTIONS)