WASHINGTON, DC - APRIL 28: Sen. Cory Gardner (R-CO) speaks at the Trust for the National Mall's Ninth Annual Benefit Luncheon in West Potomac Park on April 28, 2016 in Washington, DC. (Photo by Paul Morigi/Getty Images)
WASHINGTON, DC - APRIL 28: Sen. Cory Gardner (R-CO) speaks at the Trust for the National Mall's Ninth Annual Benefit Luncheon in West Potomac Park on April 28, 2016 in Washington, DC. (Photo by Paul Morigi/Getty Images)