“Who sponsors factcheck.org?” - Annenberg
The Annenberg Political Fact Check is a project of the Annenberg Public Policy Center of the University of Pennsylvania. The APPC was established by publisher and philanthropist Walter Annenberg in 1994 to create a community of scholars within the University of Pennsylvania that would address public policy issues at the local, state, and federal levels.
The APPC accepts NO funding from business corporations, labor unions, political parties, lobbying organizations or individuals. It is funded primarily by the Annenberg Foundation.
http://www.factcheck.org/about/