http://online.wsj.com/news/articles/SB10671262863315044285504581541543972632186

U.S. Agreed to North Korea Peace Talks Before Latest Nuclear Test

Pyongyang rejected condition that nuclear arms would be on the agenda—and then carried out atomic test

By Alastair Gale in Seoul and Carol E. Lee in Washington http://www.wsj.com/articles/u-s-agreed-to-north-korea-peace-talks-1456076019?tesla=y