Japanese Quake Threatens Nuclear Plant

from National Public Radio

Japan has declared an atomic power emergency after an earthquake led to damage at one of the nation's nuclear plants. The plant's cooling system became impaired after the plant lost its main power supply and a backup system failed to take over. Japanese authorities are releasing slightly radioactive vapor to ease pressure at the reactor as they work to restore full power. NPR's Jon Hamilton talks with host Melissa Block.

Broadcast Dates

• All Things Considered, March 11, 2011