Exactly Stern has praised him. RP has been on hostile shows like Hannity that always have politicians on and are quick to bring up opposing views. Howard has admitted he is against the war on drugs, FCC and the war in Iraq. One guy at our meetup came to us because he heard about Ron Paul on the Howard Stern show.
Besides since he knows RP is the only guy who stood up for him when he had FCC troubles Howard will not only be civil he will kiss a lot of butt. If spreading the message is the key to revolution he definitely should at least call in. The worst thing that could happen is that Howard gets into his sex life, but RP has had a 50 year marriage, so Howard won't be to interested in bringing it up. But I really don't believe the conversation will stray much from the great ideas of RP.
Write HQ back ASAP and demand that he go on, RP has said this is OUR revolution. In your response to HQ maybe link the youtube of Stern praising him.