The Marine Corps congressional fellow arrested Tuesday on Capitol grounds was carrying two loaded guns, 114 rounds of live ammunition, a military ballistic vest and two knives in his car, court documents state. Gunnery Sgt. Peter James Boby pleaded not guilty Wednesday to three misdemeanor charges in D.C. Superior Court. His wrists and ankles were shackled during the brief arraignment. Boby, who wore a plaid shirt and jeans, was released from custody on his personal recognizance. He told CQ Roll Call he had no comment on the case. Court documents state that Boby approached a Capitol Police barricade on C...