Mitt Romney U.S. senator from Utah, former Massachusetts governor

Scott P Brown US ambassador to New Zealand, former Republican US Senator from Massachusetts

Massachusetts Republican State Congressional Committee

National Republican Senatorial Committee Campaign committee for Republican U.S. Senate candidates

Democratic Senatorial Campaign Committee Political Fundraising Committee for Democratic Senatorial Candidates

Republican National Committee U.S. political committee that leads the Republican Party of the U.S., a/k/a The Grand Ol' Party/GOP

Norm Coleman Lobbyist at Hogan Lovells; Former US Senator from Minnesota

Orrin Hatch Late Former US Senator from Utah (1977-2019)

John E Sununu Former US Representative and Senator from New Hampshire

Hillary Clinton US Secretary of State & NY Senator; 2016 Democratic Presidential candidate

Federal Election Campaign Contributions