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NATIONAL HARBOR, MD - MARCH 04:  Republican presidential candidate Sen. Ted Cruz (R-TX) speaks during CPAC 2016 March 4, 2016 in National Harbor, Maryland. The American Conservative Union hosted its annual Conservative Political Action Conference to discuss conservative issues.  (Photo by Alex Wong/Getty Images)
NATIONAL HARBOR, MD - MARCH 04:  Republican presidential candidate Sen. Ted Cruz (R-TX) speaks during CPAC 2016 March 4, 2016 in National Harbor, Maryland. The American Conservative Union hosted its annual Conservative Political Action Conference to discuss conservative issues.  (Photo by Alex Wong/Getty Images)

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Ted Cruz: Unite behind me to beat Donald Trump

Sen. Ted Cruz asks GOP voters to unite behind him in order to beat Donald Trump in Florida and Ohio.

Ted Cruz: Unite behind me to beat Donald Trump

Sen. Ted Cruz asks GOP voters to unite behind him in order to beat Donald Trump in Florida and Ohio.