The above video is a Channel 4 (UK TV network) documentary aired some time ago but just posted on YouTube, showing how even those who are considered "moderate" Muslims have for all intents and purposes very non-moderate views, like advocating punishment - in some cases beheading - for those who insult Islam.
Reporter Jon Snow concludes - what a surprise! - that there is no common ground between them and our Western values, like freedom of speech. Therefore, he says, we must self-censor or expect mayhem.
There is a third possibility, Jon: Muslims living in Muslim countries and leaving the Western world alone.