Claire McCaskill
NBC/MSNBC contributor, former US Senator from Missouri
Elizabeth Warren
US Senator from Massachusetts; Harvard law professor; Chair of Congressional Oversight Panel; 2020 Democratic presidential primary candidate
Cheri Bustos
US Representative from Illinois (2013-2023); will not run in 2022
Shelley Berkley
Former US Representative from Nevada
Nina Turner
OH-11 special election candidate. former Bernie Sanders 2020 presidential campaign co-chair, former Ohio state senator
Val Demings
US Representative from Florida; former Orlando, FL Police Chief
Tammy Duckworth
Democratic US Senator from IL; former US Representative
Mazie Hirono
US Senator from Hawai (2013-present); former US Rep from Hawaii (2007-2013)
Tammy Baldwin
US Senator from Wisconsin (2013-present); former US Rep from Wisconsin (1999-2013)
