WASHINGTON, DC - SEPTEMBER 06: U.S. Sen. Marco Rubio (R-FL) (L) is pursued by reporters as he heads for a vote at the U.S. Capitol September 6, 2016 in Washington, DC. Congress returned from a seven-week break and was scheduled to take up legislation related to the Zika virus outbreak, continued funding for the federal government and other matters. (Photo by Chip Somodevilla/Getty Images)