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

Parker-Hannifin Corporation Political Action Committee (Parker PAC)

John Boehner Republican US Representative from Ohio; majority leader

John McCain US Senator and Representative from Arizona

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

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

Josh Mandel far-right Ohio Republican congressman

Sherrod Brown Democratic US Senator from Ohio (2007-present); former US Rep from Ohio (1993-2007)

Mike DeWine Governor of Ohio; former US Representative and Senator from Ohio

Lee Irwin Fisher Lt. Governor of Ohio; Democratic Party candidate for Senate in 2010

Federal Election Campaign Contributions