DESPERATION, PANIC GRIP JAPAN AFTER QUAKE, NUCLEAR EMERGENCY

By Reuters FUKUSHIMA, Japan - Survivors of Japan's devastating earthquake and tsunami huddled in shelters and hoarded supplies on Saturday as rescue workers searched a mangled coastline of submerged homes, cars and stranded boats. Aerial footage showed buildings and trains strewn like children's toys after powerful walls of seawater swamped areas around the worst-hit city of Sendai, about 130 km (80 miles) from the earthquake's epicentre.