Could you name one please? I hear Rush, Hanity, O'Rielly, Savage, and Mike Gallagher on the radio. Fox news is still going strong and MSNBC has Scarborogh.
I suspect if conservative shows are going off the air it has more to do with ratings than some conspiracy. As a matter of fact Powell has been trying to reduce FCC rules and allow more cross media ownership. It is the 'rats and liberal Republicans who are trying to stop FCC reform.