FILE - Rep. Alan Grayson, D-Fla. answers a question as he takes part in an open debate for the U.S. Senate, Monday, April 25, 2016, in Orlando, Fla. Grayson is among the ten Democrats and six Republicans seeking Florida's 10th congressional district seat left open by Democratic Rep. Val Demings' decision to run for Senate. (AP Photo/John Raoux, File)