CLEVELAND, OH - JULY 18: Former Texas Governor Rick Perry waves to the crowd after delivering a speech on the first day of the Republican National Convention on July 18, 2016 at the Quicken Loans Arena in Cleveland, Ohio. An estimated 50,000 people are expected in Cleveland, including hundreds of protesters and members of the media. The four-day Republican National Convention kicks off on July 18. (Photo by John Moore/Getty Images)
