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U.S. Senator Ted Cruz, a Republican from Texas, listens during a Bloomberg Television interview in New York, U.S., on Wednesday, March 24, 2015. Cruz said his presidential run will be about bringing people togethereven including social liberals, if they're interested. Photographer: Victor J. Blue/Bloomberg via Getty Images

U.S. Senator Ted Cruz, a Republican from Texas, listens during a Bloomberg Television interview in New York, U.S., on Wednesday, March 24, 2015. Cruz said his presidential run will be about bringing people togethereven including social liberals, if they're interested. Photographer: Victor J. Blue/Bloomberg via Getty Images