Henry Waxman
US Representative from California
Tim Johnson
US Senator and Representative from South Dakota
Joe Lieberman
Former US Senator for CT (1989-2013); Vice President nominee (2000)
Marco Rubio
US Senator from Florida; (2011-present); 2016 GOP Presidential candidate
Evan Jenkins
Former US Representative from West Virginia (R-3) 2015-2018
Dutch Ruppersberger
US Representative from Maryland
Paul Martin Simon
US Representative and Senator from Illinois
Patty Murray
Democratic US Senator from Washington