Did you read my later comment? The pastor from one of those churches was asked to pray with George W. Bush after he became president. This church actively worked to get him elected. I personally watched thousands of people at one time listen to and participate in this message...the church had millions of attendees (a mega church). And it wasn't just this one denomination. It is a movement that is active in most communities across America. It's members become elected officials. A decent handful of Republican candidates for president identify themselves as such. 

I've seen small oddball churches with out-there ideas. But evangelical Christianity isn't cherry picking. It's real, it's powerful, and it has numbers. But even then, I'll say a lot of it's members are well-meaning. It's a shame to see politicians use their good intentions. 

But extreme examples of Muslims come nowhere close to the adoption of evangelical Christian beliefs. That's why it's not a concern to me.