Hillary Clinton
US Secretary of State & NY Senator; 2016 Democratic Presidential candidate
Heidi Heitkamp
former US Senator from North Dakota
Lindsey Graham
US Senator from South Carolina (2003-present); former US Representative (1995-2003)
Catherine Cortez Masto
Nevada U.S. Senator, former Nevada Attorney General
Richard Blumenthal
US Senator from Connecticut
Democratic Senatorial Campaign Committee
Political Fundraising Committee for Democratic Senatorial Candidates
Barack Obama
44th President of the United States
Michael Bennet
US Senator from Colorado