COUNCIL BLUFFS, IA - SEPTEMBER 28: Donald Trump walks on stage at a rally on September 28, 2016 in Council Bluffs, Iowa. Trump has been campaigning today in Iowa, Wisconsin and Chicago. (Photo by Spencer Platt/Getty Images)
COUNCIL BLUFFS, IA - SEPTEMBER 28: Donald Trump walks on stage at a rally on September 28, 2016 in Council Bluffs, Iowa. Trump has been campaigning today in Iowa, Wisconsin and Chicago. (Photo by Spencer Platt/Getty Images)