A Project of The Annenberg Public Policy Center

Republican Majority Campaign

Republican Majority Campaign is a conservative group headed by a California attorney who was featured in an infomercial that asked “Where was President Obama born?”

Americans United for Change

Americans United for Change is a liberal group whose message closely mirrors that of the Obama White House.

Americans for Prosperity

A conservative group founded by billionaire businessman and political activist David Koch.

Make Us Great Again

Make Us Great Again is a “super PAC” supporting Rick Perry’s presidential bid.

Priorities USA/Priorities USA Action

Liberal-leaning group founded by ex-White House staffers Bill Burton and Sean Sweeney to counter American Crossroads/Crossroads GPS.

AFL-CIO

Large federation of labor unions is strongly Democratic.