Rubio will be finished should he lose Florida.
The real test will be to see how Cruz does in the delegate rich states elsewhere such as Florida, Illinois, Ohio, Pennsylvania, Michigan, New York, New Jersey and California.
If this was 2012, the Texas primary would have been too late for Cruz. He would have wilted away before the month of May when Texas had their primary in the past.
Cruz might win LA Saturday: its primary is closed for President but not any other offices.
Trump added two Ohio stops today.
Dayton and Cleveland on the 12th.