Claire McCaskill
NBC/MSNBC contributor, former US Senator from Missouri
Tammy Duckworth
Democratic US Senator from IL; former US Representative
Democratic National Committee
Governing body for the U.S. Democratic Party
Mary Jo Kilroy
US Representative from Ohio
Democratic Senatorial Campaign Committee
Political Fundraising Committee for Democratic Senatorial Candidates
Maria Cantwell
Democratic US Senator from Washington, Former House Member
Robin Carnahan
Biden GSA Administrator; former Secretary of State of Missouri; Democratic nominee for the U.S. Senate in 2010
Jean Carnahan
US Senator from Missouri
Barbara Boxer
Former US Senator and Representative from California
