The Supreme Court on March 18 heard oral arguments in DC v. Heller, a landmark lawsuit concerning the constitutionality of the District of Columbia's ban on guns. Cato scholar (and co-counsel to the plaintiffs) Robert A. Levy comments: "At root, the Heller case is simple. It's about self-defense: individuals living in a dangerous community who want to protect themselves in their own homes when necessary. The Second Amendment to the Constitution was intended to safeguard that right. Banning handguns outright is unconstitutional." A decision in the case is expected in June.