WASHINGTON - A Lebanese-American businessman who acted as a conduit for a last-ditch peace offer from Iraq to the United States faces federal charges of attempting to bring weapons on a commercial aircraft. The charges were filed Nov. 6 against Imad Hage, months after he was stopped at Dulles International Airport outside Washington when a .45-caliber handgun, five ammunition magazines and four stun guns were detected in his checked luggage. Hage said by telephone Thursday from Beirut that he intends to return to the United States in a few weeks to fight the charges, which he suggested were only brought...