Kathleen Hall Jamieson
Kathleen Hall Jamieson (born November 24, 1946) is an American professor of communication and the director of the Annenberg Public Policy Center at the University of Pennsylvania. She co-founded FactCheck.org, and she is an author, most recently of ''Cyberwar'', in which she argues that Russia very likely helped Donald J. Trump become the U.S. President in 2016.
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