Presidential Candidate Ted Cruz Holds Wisconsin Retail Campaign Stop [Getty Images]

Senator Ted Cruz, a Republican from Texas and 2016 presidential candidate, looks over a case of fresh sausage during a stop at Glorioso's Italian Market in Milwaukee, Wisconsin, U.S., on Monday, April 4, 2016. "Whether we defeat Donald Trump before the convention or at it, I'm energized to have the support of the vast majority of North Dakota delegates," said Cruz, who spoke at the state's convention on Saturday. Photographer: Daniel Acker/Bloomberg via Getty Images

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