WASHINGTON (AP) -- People convicted of minor domestic violence offenses can be barred from possessing guns even in states where no proof of physical violence is required to support the domestic violence charge, the Supreme Court ruled Wednesday. The ruling was a victory for the Obama administration, gun control groups and advocates for victims of domestic abusers who say the gun ban is critical in preventing the escalation of domestic violence. The justices unanimously rejected the argument put forth by gun rights groups and a Tennessee man who pleaded guilty to misdemeanor domestic assault against the mother of his child...