June 3, 2017 - Boone, Iowa, U.S - Senator Joni Ernst Reupblican from Iowa (L) rides her motorcycle as she escorts United States Republican Vice President Mike Pence (R) riding a Harley Daividson motorcycle into the Senator's 3rd annual Roast and Ride charilty benefit at the Central Iowa Expro center in Boone Iowa, 3rd June, 2017. (Credit Image: © Mark Reinstein via ZUMA Wire)