TRIPOLI — At the heart of the Libyan capital, the open-air Fish Market was once a place where residents went to buy everything from meat and seafood to clothes and pets. Now it's Tripoli's biggest arms market, with tables displaying pistols and assault rifles. Ask a vendor, and he can pull out bigger machine guns to sell for thousands of dollars. Libya, where hundreds of militias hold sway and the central government is virtually powerless, is awash in millions of... (GunPolicy.org)