(Okay ... how to respond?)
Normally, I would let stuff like this, especially from you, go. But Islamic studies happens to be in my wheelhouse and I can't pass it up.
First of all, my judgments regarding Islam and the future of the West are not based upon "right-wing radio" (when you say that, you mean Rush). To my recollection, Rush has not talked much about it. I don't recall Hannity (don't listen to him much) or Beck either saying much about it. And we don't get Bennett in New Orleans, and I don't have time to listen to talk radio all day anyway. Or watch TV news, for that matter.
My judgments on the matter come primarily from my education in comparative religions, theology, and missions, and from being educated by people who have lived in Europe and the Middle East, a few for many years, who have considerable experience and education on the matter. Would you like to be put in touch with Dr. Michael Edens at NOBTS? He is the Dean of Graduate Studies and a retired missionary who spent 30 years in the Middle East, 23 in Cairo, 7 in Baghdad. He can tell you everything about Islam and how Egypt has changed since about 1980.
I could also get you in touch with "abu Daoud" (name withheld), who is currently in Israel. He is an Anglican missionary who was kicked out of Jordan for no reason in particular. He, too, is a wonderful man who can tell you all about the Islamic mentality and their designs on changing the world.
Lastly, and I know this is anathema to you, but I would look at "The Corner" blog on National Review online. Filter out the conservative stuff and focus on the stories regarding sharia and Europe.
Pax