If you're interested to read what Rush has to say visit his web sight to view the shows transcript from the previous say. I felt this quote was poignant.
"I have a question, ladies and gentlemen. If Islam is so peaceful, why is everybody so damn frightened of offending them? And on the other hand, if Christianity is so violent as people like Whoopi Goldberg and others tell us, why is nobody afraid to offend Christians? People laugh at, make fun of, and mock Christians all day long with no fear whatsoever. But you so much as think anything offensive about Islam, and they descend on you and they accuse you of violating political correctness and they beg you to shut up."