Both sides are expressing concern over North Korean statements on Friday that Pyongyang is continuing to extract plutonium from spent nuclear fuel for material useable in weapons.

• 博斯沃思从星期五一直在韩国首都逗留，同包括韩国的首席核谈判代表魏圣洛以及统一部长官在内的官员举行了一系列会谈。