PARIS (AP) - French customs officers are inspecting a North Korean ship at an Indian Ocean island off the coast of Africa as part of U.N. sanctions prompted by the communist nation's nuclear test, but they found nothing illegal so far, officials said Thursday. It was the first time a country was known to have stopped a North Korean vessel under U.N. Security Council Resolution 1718 authorizing searches as part of the sanctions imposed on Pyongyang for its nuclear test. Since the resolution was passed Oct. 14, at least four other North Korean vessels have been stopped, but the countries...