Democratic Senatorial Campaign Committee
Political Fundraising Committee for Democratic Senatorial Candidates
Tim Kaine
Virginia US Senator (2013-present); former Virginia governor; 2016 Clinton VP running mate
Gary S Trauner
Businessman - two-time unsuccessful Democratic nominee for Wyoming's 1st congressional district
Jon Tester
US Senator from Montana (2007-present)
Mark Udall
former US Senator and Representative from Colorado