60 Minutes' Bob Simon interviews this former radical British Islamist, Hassan Butt. He explains the ideologies of the radical Islamic terrorists and how they become so. He also explains how he parted from the ways he knew for so long and what he intends to do to rid of other radicals. A great watch for any person who might be oblivious to Islamic terrorism as he does his part to explain its evilness, calling it "Cancer" for all Muslims. Enjoy.