Ann Kirkpatrick
US Repr. from Arizona (2009-2011;2013-2017;2019-2023); Will not run in 2022; 2016 candidate for US Senate
Pete Domenici
Former US Senator from New Mexico
Kathleen A McGinty
former Secretary of the Pennsylvania DEP; SVP, Weston Solutions
Tammy Duckworth
Democratic US Senator from IL; former US Representative
Bernie Sanders
US Senator and former representative from Vermont, 2020 Democratic presidential primary candidate
Catherine Cortez Masto
Nevada U.S. Senator, former Nevada Attorney General
Jason Kander
Former Missouri Secretary of State; 2016 US Senate Candidate (D)
Russ Feingold
Former US Senator from Wisconsin
Donna F Edwards
US Representative from Maryland
Maggie Hassan
US Senator from New Hampshire