John Mattes is an American investigative journalist who has won 5 Emmys, one Golden Mike award, one Edward R Murrow award and 10 press club awards for exposing fraud and corruption in government. Mattes holds an advanced degree in Communication Research from the University of Wisconsin and a J.D. degree from the University of Miami. Before working for Fox, he served as a County Supervisor and city council member in Madison, Wisconsin and practiced law in Miami, Florida focusing on Public Policy Investigation.