Is it a sign of the times? no pun intended. Have the North Koreans successfully given into the US demand to halt their program? As i was perusing the web i stumbled upon this article published today in the new york times:
"If the U.S. has a true political intention to implement the joint statement we kindly invite once again the head of the U.S. side's delegation to the talks to visit Pyongyang and directly explain it to us."