Charney hosted a national weekly TV talk show Leon Charney Report which dealt with local New York politics, foreign affairs and the Middle East, social issues and popular culture. Over its 25 years of broadcasting, the show featured numerous prominent guests including Ed Koch, Rudy Giuliani, David Dinkins, Shimon Peres, Yitzhak Rabin, and Ehud Barak. Although his show was seen weekly on WNYE-TV for years, in later years it gained ground after Arnie Mazer became the Senior Producer and when the station became NYC Media in 2005, after New York City Mayor Michael Bloomberg enabled his top media executive, Arick Wierson, to merge the stations with the existing nyctv cable channels. Via nyctv, The Charney Report began podcasting its audio version on NPR and the audio component began to be nationally syndicated as radio programming.