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

Montana Democratic Party Montana Democratic Party

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

Goldman Sachs Group, Inc. Political Action Committee, the

Max Baucus former US Senator and Representative from Montana

Ryan-NRCC Victory Cmte

Romney Victory

Blackrock Capital Management Inc. Political Action Committee (Blackrock PAC)

Committee for Effective Govt

Federal Election Campaign Contributions