U.S. Sees Greater North Korea Nuclear Threat By JAY SOLOMON

VIENNA—The Obama administration told the United Nations nuclear watchdog that North Korea likely has built more than one uranium-enrichment facility, significantly raising the proliferation threat posed by the secretive communist state.
U.S. and European officials are pressing the International Atomic Energy Agency to better scrutinize Pyongyang's potential role in sharing its nuclear technologies with third countries. But the U.N. agency's ability to monitor Pyongyang is limited: North Korea kicked out the IAEA's inspectors in 2009.http://online.wsj.com/article/SB10001424052748704377004575650960600657360.html

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