"Japanese officials protested to the United States on Friday after the police arrested a man identified as a former American Marine in connection with the killing of a woman on the island of Okinawa." "Crimes committed by Americans have long been a source of friction on Okinawa, a small southern island that hosts about half of the roughly 50,000 United States military personnel stationed in Japan. The most notorious incident, the rape of a 12-year-old schoolgirl by three American servicemen in 1995, set off mass protests against the United States military presence." (thanks Amir)