Will the U.S. Supreme Court extend the reach of the Second Amendment to every state in the union?

Today was a huge day for the Second Amendment and the gun community – oral arguments in the long awaited case of McDonald v. City of Chicago. Will the United States Supreme Court extend the reach of the Second Amendment to each and every state in the union? Only time will tell. But for the gun community and others interested in the Second Amendment, this is the case to watch.