Second Amendment March on DC: A coalition is being assembled to march on Washington to deliver to Congress, the president and even the U.S. Supreme Court a message that the Second Amendment is critical as the single right that allows Americans to ensure continuation of all of the others. The march is being spearheaded by the Michigan Coalition for Responsible Gun Owners, but also is being coordinated with the National Rifle Association, Gun Owners of American, Jews for the Preservation of Firearms Ownerships, Second Amendment Foundation, Virginia Citizens Defense League, Ohioans for Concealed Carry, Virginia Shooting Sports Association and others…