WASHINGTON, DC - SEPTEMBER 06: U.S. Sens. Cory Booker (D-NJ) and Debbie Stabenow (D-MI) head 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)