Sen. Susan Collins, R-Maine
Sen. Bernie Sanders, I-Vt.
Sen. Tammy Duckworth, D-Ill.
Marc Short, White House legislative affairs director
Rep. Pete Aguilar, D-Calif.
Rep. Will Hurd, R-Texas
Panelists: Rachael Bade, Dan Balz, Jennifer Jacobs and Ed O'Keefe