Delivering on its promise to deliver "common sense" gun control, the Obama administration on Monday finalized a rule that enables health care providers to report the names of mentally ill patients to an FBI firearms background check system. The action was one of a series of steps that President Barack Obama had called for in January 2013 in the wake of the Newtown, Conn., shootings to curb gun violence, but the rule was not published until today. While the 1993 Brady law prohibits gun ownership by individuals who have been involuntarily committed, found incompetent to stand trial or otherwise deemed...