GOP Presidential Candidate Sen. Ted Cruz (R-TX) Holds Caucus Night Gathering At Iowa State Fairgrounds [Getty Images]

DES MOINES, IA - FEBRUARY 01: People celebrate as Republican presidential candidate Sen. Ted Cruz (R-TX) is declared the winner at the caucus night gathering at the Iowa State Fairgrounds on February 1, 2016 in Des Moines, Iowa. (Photo by Christopher Furlong/Getty Images)

Getty Images News Christopher Furlong