Regulator Delays Action on Nuclear Plants

http://online.wsj.com/article/SB10001424127887323415304578370793871922534.html

NRC orders nuclear sites to upgrade vents

Houston Chronicle - ‎

WASHINGTON (AP) — The Nuclear Regulatory Commission is ordering U.S. nuclear power plants to improve ventilation systems at 31 reactors with designs similar to those that melted down two years ago in Japan. The order requires U.S. operators to ...http://www.chron.com/news/article/NRC-orders-nuclear-sites-to-upgrade-vents-4367818.php