Ted Cruz Holds Campaign Rally At Indiana State Fairgrounds [Getty Images]

INDIANAPOLIS, IN - MAY 02: Republican presidential candidate Sen. Ted Cruz (R-TX) speaks during a campaign rally at the Indiana State Fairgrounds on May 2, 2016 in Indianapolis, Indiana. Cruz continues to campaign leading up to the state of Indiana's primary day on Tuesday. (Photo by Joe Raedle/Getty Images)

Getty Images News Joe Raedle