Danny Cooper, of Chilton County, Ala. waves to motorists outside a polling place, Tuesday, March 13, 2012, in Vestavia Hills, Ala. Alabama voters would be deciding Tuesday whether Mitt Romney has deep South appeal, if it's time for Newt Gingrich to go forward or go home, and whether Rick Santorum can trim the Republican field. (AP Photo/David Goldman)
It could be a tight race in Alabama. Mitt Romney campaigned there on Monday, an indication that he’s eyeing a potential victory in the state. Newt Gingrich spent the day in Birmingham on Tuesday.