As of right now, Illinois is the only state in America without a law regulating concealed firearms. Last year, the state tried to ban so-called 'conceal and carry,' but the Supreme Court judged the law unconstitutional, and ruled that Illinois had to pass a law, any law, on concealed firearms within 180 days. With the three months almost up, Attorney General Lisa Madigan is asking for more time. Law professor Brannon Denning - once of Southern Illinois University, now at the law school at Samford University in Alabama - explains why a law is necessary. Without one, concealed weapons in Illinois will be totally legal.