Democratic Senatorial Campaign Committee
Political Fundraising Committee for Democratic Senatorial Candidates
Richard Blumenthal
US Senator from Connecticut
Ken Salazar
Biden Ambassador to Mexico; Former Secretary of the U.S. Department of the Interior, former Democratic Colorado U.S. senator
Chuck Schumer
US Senator, former Representative from New York
Evan Bayh
Democratic US Senator from Indiana
Claire McCaskill
NBC/MSNBC contributor, former US Senator from Missouri
Mark Begich
former US Senator from Alaska
Mark Udall
former US Senator and Representative from Colorado