At least 50 killed; tsunamis feared as massive quake hits Japan

The most powerful earthquake to hit Japan in at least 100 years unleashed walls of water Friday that swept across rice fields, engulfing towns, dragging houses onto highways and tossing cars and boats like toys. Local media reported at least 50 deaths, with more casualties feared. And the 8.9-magnitude quake, which struck at 2:46 p.m. local time, prompted the U.S. National Weather Service to issue a tsunami warning for at least 50 countries and territories.