Dianne Feinstein
Former US Senator from California, San Francisco mayor
Dick Durbin
US Senator from Illinois (1997-present); former US Rep from Illinois
Byron Dorgan
Former US Representative and Senator from North Dakota
Pete Domenici
Former US Senator from New Mexico
William Thad Cochran
Republican US Senator and Former Representative from Mississippi
Robert Carlyle Byrd
US Representative and Senator from West Virginia
Sam Brownback
Governor of Kansas; Trump nominee to be Ambassador at Large for International Religious Freedom, Department of State
Robert Bennett
US Senator from Utah
Wayne Allard
Livingston Group Lobbyist & Former US Representative and Senator from Colorado
Lamar Alexander
former Republican US Senator from Tennessee (2003-2021)