DES MOINES, IA - AUGUST 21: Republican presidential candidate Sen. Ted Cruz (R-TX) (R) bows head to pray before the start of his Religious Liberty Rally on August 21, 2015 in Des Moines, Iowa. Earlier in the day Republican presidential candidate Sen. Ted Cruz (R-TX) visited and spoke to guests at the Iowa State Fair. (Photo by Scott Olson/Getty Images)
Getty Images

Getty Images News Scott Olson