Could get even closer. For republicans, with ohio and florida delegates winner take all, today could be win or go home for two of the candidates. We have the first batch of exit polling coming into the situation room right now that could give us some early indications. David chalians going through all of the numbers. Well bring them to you shortly. Of course, we have our correspondents across the map. Polling places and Campaign Stops bringing you the latest as well as best team of analysts around. Jim acosta joining us from palm beach, florida, covering the trump campaign. Trump is making a big play for florida and ohio. How confident is his campaign feeling now . Reporter wolf, donald trump and his team have seen the polls here in florida, feeling very confident they will win the state. Will it be by 20 points as polls suggest . I talked to one trump official here who said thats going to be tough in marco rubios home state. But the other big prize of the night, john kasichs backyard