The only licensed firearms dealer active in Washington says he is closing his business temporarily, meaning D.C. residents will have no way to legally buy pistols under a landmark court decision that ended the city's handgun ban. The US Supreme Court struck down the city's 33-year-old handgun prohibition in 2008, ruling that the Constitution guarantees the right to own firearms. But because of a federal law governing the interstate sale of pistols, Washingtonians who... (GunPolicy.org)