"All the candidates have offered a lot to the debate," Rubio said, endorsing Mitt Romney last night on Fox News. "But I can't buy into the idea that by their own admission, they are saying the only way they can win is a floor fight in Tampa in August. I think that's a recipe to deliver four more years to Barack Obama and our country -- forget the party -- our country cannot afford that. "

"We have to come together behind who I think has earned the nomination and that's Mitt Romney."