GOP Presidential Candidate Sen. Ted Cruz Holds Caucus Night Gathering At Iowa State Fairgrounds [Getty Images]

DES MOINES, IA - FEBRUARY 1: Republican presidential candidate Sen. Ted Cruz (R-TX) speaks at a caucus night rally on February 1, 2016 in Des Moines, Iowa. Cruz beat out frontrunner Donald Trump and other contenders to win the Iowa caucuses. (Photo by Brendan Hoffman/Getty Images)

Getty Images News Brendan Hoffman