http://sitrep.globalsecurity.org/articles/090525351-second-nuclear-test-north-kore.htm
“Second Nuclear Test: North Korea Does What It Says”
Posted by Scott Snyder on 05/25/2009
Previously...
http://www.thebulletin.org/web-edition/features/the-risks-of-north-koreas-nuclear-restart
“The risks of North Korea’s nuclear restart”
BY SIEGFRIED S. HECKER | 12 MAY 2009