Virginia Gov. Bob McDonnell is hitting the campaign trail again for GOP presidential hopeful Mitt Romney.
McDonnell will travel to Florida on Saturday to try to win votes for Romney in that state's Tuesday primary. He announced his endorsement of the former Massachusetts governor last Friday.
McDonnell spent part of last Friday and Saturday campaigning for Romney in South Carolina.
Both Romney and McDonnell are hoping for better results in Florida. The latest polls show a dead heat there between Romney and Newt Gingrich.