Democratic Senatorial Campaign Committee
Political Fundraising Committee for Democratic Senatorial Candidates
Democratic National Committee
Governing body for the U.S. Democratic Party
Lloyd Doggett
US Representative from Texas
John Edwards
Former U.S. Senator from North Carolina
Tom Daschle
Lobbyist. Former US Representative and Senator from South Dakota
Patrick Joseph Kennedy
Former US Representative from Rhode Island
Hillary Clinton
US Secretary of State & NY Senator; 2016 Democratic Presidential candidate
Ed Markey
US Senator from Massachussets (2013-present); former US Rep from Massachusetts (1977-2013)