Donald Trump Holds Campaign Rally In Mobile, Alabama [Getty Images]

MOBILE, AL- AUGUST 21: A supporter holds up a sign as Republican presidential candidate Donald Trump speaks during a rally at Ladd-Peebles Stadium on August 21, 2015 in Mobile, Alabama. The Trump campaign moved tonight's rally to a larger stadium to accommodate demand. (Photo by Mark Wallheiser/Getty Images)

Getty Images News Mark Wallheiser