Defense Secretary Leon Panetta becomes first US defense chief to visit Libya TRIPOLI, Libya (AP) — U.S. Defense Secretary Leon Panetta arrived in Tripoli Saturday, taking advantage of the ouster of Moammar Gadhafi in an eight-month civil war to become the first Pentagon chief to set foot on Libyan soil. But Panetta has indicated that the U.S. will give more time to the Libyans to gain control of the militias that overthrew Gadhafi before determining how to help the fledgling... Read more