"I don't think he will pull off an outright win, I think he capped out late last week and slid a bit over the weekend. I think actually Trump's action in the last two weeks has been influential," said former Rep. Jack Kingston (R-Ga.), who served as a Trump campaign surrogate. "And I think it ends tomorrow, if he gets his 51% it's over but if he gets his 49% I think it's over too. Republicans are going to come home in the runoff."