Wejy jiang is it in miami where delegates are on the line. North carolina, missouri, florida and ohio could reshape the president ial race today. Frontrunner, donald trump is the man to beat. And trump bash, john kasich in ohio monday. The governor has managed to stay away from the mudslinging so far. He needs ohio owes 66 delegates to stay in the race. About the way the campaign has been run by some others. In florida, marco rubio is trailing trump in the polls by a massive margin. The president says hes bushing off predictionage. A win here will come with 99 delegates. Sanders hopes to sweep the three midwestern states after an upset last week. Hillary clinton has a significant delegate lead, with half the total needed to win the nomination. Have more votes than anybody, including donald trump. 600 thousand more. I think im ready to take him on. Shes hoping to take North Carolina and florida. Wedgy jiang, cbs news, miami. And donald trump has nearly 100 more delegates than the closes