Roger Wicker
US Senator from Mississippi (2007-present); former US Representative (1995-2007)
David Vitter
lobbyist, former US Senator and Representative from Louisiana
John E Sununu
Former US Representative and Senator from New Hampshire
Ted Stevens
US Senator from Alaska
Olympia Snowe
Former US Senator and Representative from Maine
Gordon Harold Smith
US Senator from Oregon
Bill Nelson
Biden NASA head, former Democratic US Senator and Representative from Florida
Frank Lautenberg
US Senator from New Jersey
Amy Klobuchar
US Senator from Minnesota, 2020 Democratic presidential primary candidate
John Kerry
68th US Secretary of State, Senator from Massachusetts