Channel and stylized as one of Clear Channel's typical conservative-leaning AM talk stations, WPGB's ratings were steadily high during its time as a talk station, whereas the station's numerous music formats were among the lowest in the Pittsburgh market before switching. Clear Channel, which owns WPGB, has been moving away from putting talk radio on the FM dial; WPGB fired its morning show in December 2013 and switched back to music in August 2014, selling the format rights to AM station WJAS. Insults, advice and mystery There had been some precursors for talk radio show stars, such as the Los Angeles-area controversialist Joe Pyne, who would attack callers on his program in the early 1960s – one of his famous insults was "gargle with razor blades"; the similar Bob Grant in New York City; and Wally George in Southern California. Talk radio also included personal relationship consultants such as Laura Schlessinger and Barbara De Angelis both heard on KFI AM in Los Angeles. Host Larry Elder on KABC (AM) was a lawyer before entering the talk radio market. Leo Laporte offers consumers computer advice. Business and real estate advice shows, paid health supplement presentations and religious programs are widely available. Paranormal radio shows have had a place on radio for several decades; while the format has never been successful on a full-time basis, it has proven popular in the overnight graveyard slot. Long John Nebel's program was one of the first to devote itself to the concept before it was further fleshed out by Art Bell, whose Coast to Coast AM went on to have comparable popularity to daytime talk hosts of his era. Bell had a long-running, on-and-off relationship with the show he founded, often leaving the show and returning on an erratic basis, also starting up new shows such as Dreamland, Art Bell's Dark Matter, and Midnight in the Desert only to quit them a few weeks into their run; Bell died in 2018. Coast to Coast AM continues with George Noory as the permanent lead host, with a rotating host on weekends. Clyde Lewis and Jason Hawes also host nationally syndicated paranormal shows. Sports Sports talk radio can be found locally and nationally in the US; as of 2013, five national full-time sports talk networks exist. The oldest existing network, dating to 1991, is SportsMap (although it has only been branded as such since 2020 and has