The Chairman of the House Homeland Security Committee, New York Congressman Peter King, will begin Congressional hearings on March 10th into what he calls the "radicalization" of American Muslims.  King says he has an obligation to investigate what he claims is a real terrorist threat from certain elements of the Muslim community in the United States.  But critics say the hearings could demonize millions of law-abiding Americans who make up that community.   VOA New York Correspondent Peter Fedynsky looks at the issue.