The fate of a Fort Hood soldier who was arrested in March while openly carrying an AR-15 rifle down a road in Central Texas is now in the hands of a jury. The trial of Christopher Grisham has drawn the ardent interest of gun-rights advocates nationwide. Grisham, an active-duty Army Master Sergeant, was accompanying his 15-year-old son on a 10-mile hike back in March. The hike was part of the younger Grisham’s Boy Scout activities. Grisham and Christopher Grisham Jr. were walking along Airport Road in West Temple, Texas, when they were approached by police officer Steve Ermis. The police...