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

H.J. Heinz Company Political Action Committee

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

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

Rob Portman US Senator from Ohio (2011-present); former US Representative (1993-2007); former dir. OMB

Ohio Republican Party State Central & Executive Committee

National Republican Congressional Committee

Arlen Specter US Senator from Pennsylvania

Peter H Coors Chairman of Coors Brewing Company

Rick Santorum former US Representative and Senator from Pennsylvania

Federal Election Campaign Contributions