Santorum: ‘Issue in this race is not the economy’

Republican presidential candidate, former Pennsylvania Sen. Rick Santorum holds a copy of the US Constitution as he speaks during a rally, Monday, March 19, 2012, in Rockford, Ill. (AP Photo/Charlie Riedel)Republican presidential candidate Rick Santorum says the issue in the presidential race is not the economy but an oppressive government that’s taking away people’s freedom.