Washington Postだとこんな感じだが…

　⇒Signs Stir Concern North Korea Might Test Nuclear Bomb

U.S. officials are increasingly concerned that North Korea may be preparing its first test of a nuclear weapon, though they warn that the information is sketchy and not definitive.

　しかし、なんか見せ場を作らないとね、と。

But other officials believe North Korea has concluded that a nuclear test would be the only way to convince the world that it has joined the nuclear club.

　ロイターはもっと明確に疑念。
　⇒Reuters AlertNet - U.S. sees nothing definitive on N. Korea nuke tests