URBANDALE, IA - AUGUST 06: U.S. Rand Paul (R-KY) listens to speakers at an event hosted by the Iowa GOP Des Moines Victory Office on August 6, 2014 in Urbandale, Iowa. Paul, who is expected to seek the 2016 Republican presidential nomination, was on a three-day, eight-city tour of Iowa, the first state in the nation to select the presidential nominee. (Photo by Scott Olson/Getty Images)
Getty Images

Getty Images News Scott Olson