People sleep on the floor of the Narita International Airport, near Tokyo, after flights were disrupted following Friday's magnitude 8.9 earthquake on Saturday, March 12, 2011. Japan launched a massive military rescue operation Saturday after a giant, quake-fed tsunami killed hundreds of people and turned the northeastern coast into a swampy wasteland, while authorities braced for a possible meltdown at a nuclear reactor. (AP Photo/Mark Baker) Photo: Mark Baker, ASSOCIATED PRESS / AP2011