U.S. orders new safety upgrades at nuclear plants

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U.S. regulators are directing 31 nuclear reactors similar in design to the Fukushima Daiichi plant in Japan, where an earthquake and tsunami caused a meltdown two years ago, to take additional steps to help contain radiation and other damage from an accident that is not quickly halted.http://feeds.feedburner.com/~ff/rss/cnn_us?d=yIl2AUoC8zA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=SZZcmW9Ix0s:fgJs7wbpKQ0:yIl2AUoC8zA) http://feeds.feedburner.com/~ff/rss/cnn_us?d=7Q72WNTAKBA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=SZZcmW9Ix0s:fgJs7wbpKQ0:7Q72WNTAKBA) http://feeds.feedburner.com/~ff/rss/cnn_us?i=SZZcmW9Ix0s:fgJs7wbpKQ0:V_sGLiPBpWU</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=SZZcmW9Ix0s:fgJs7wbpKQ0:V_sGLiPBpWU) http://feeds.feedburner.com/~ff/rss/cnn_us?d=qj6IDK7rITs</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=SZZcmW9Ix0s:fgJs7wbpKQ0:qj6IDK7rITs) http://feeds.feedburner.com/~ff/rss/cnn_us?i=SZZcmW9Ix0s:fgJs7wbpKQ0:gIN9vFwOqvQ</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=SZZcmW9Ix0s:fgJs7wbpKQ0:gIN9vFwOqvQ)
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