Japan Earthquake

An earthquake-triggered tsunami washes away a warehouse and vehicles in Kesennuma, Miyagi prefecture (state), Japan, Friday March 11, 2011. The ferocious tsunami spawned by one of the largest earthquakes ever recorded slammed Japan's eastern coasts. (AP Photo/The Yomiuri Shimbun, Keiichi Nakane) JAPAN OUT, CREDIT MANDATORY

Japan Earthquake

RETRANSMISSION WITH BETTER QUALITY - An earthquake-triggered tsunami washes away a warehouse and vehicles in Kesennuma, Miyagi prefecture (state), Japan, Friday, March 11, 2011. The ferocious tsunami spawned by one of the largest earthquakes ever recorded slammed Japan's eastern coasts. (AP Photo/The Yomiuri Shimbun) JAPAN OUT, CREDIT MANDATORY

Japan Earthquake

Shores are submerged in Natori city, Miyagi prefecture (state), Japan, after a ferocious tsunami spawned by one of the largest earthquakes ever recorded, slammed Japan's eastern coasts Friday, March 11, 2011. (AP Photo/Kyodo News) JAPAN OUT, MANDATORY CREDIT, FOR COMMERCIAL USE ONLY IN NORTH AMERICA

Japan Earthquake

A helmeted man walks past the rubbles and a burning building after a powerful earthquake, the largest in Japan's recorded history, slammed the eastern coasts in Iwaki city, Fukushima prefecture, Japan, Friday, March 11, 2011. (AP Photo/Kyodo News) JAPAN OUT, MANDATORY CREDIT, FOR COMMERCIAL USE ONLY IN NORTH AMERICA

APTOPIX Japan Earthquake

Hotel employees squat down in horror at the hotel's entrance in Tokyo after a strong earthquake hit Japan Friday, March 11, 2011. (AP Photo/Itsuo Inouye)

Japan Earthquake

People watch the aftermath of tsunami tidal waves covering a port at Kesennuma in Miyagi Prefecture, northern Japan, after strong earthquakes hit the area Friday, March 11, 2011. (AP Photo/Keichi Nakane, The Yomiuri Shimbun) JAPAN OUT, CREDIT MANDATORY