Well, it seems that Pyeongyang is really earnestly preparing the proposed (by the "Dear Leader", resp. "Supreme Leader" Himself) bilateral negotiations with Washington(*), as you can learn from following newslet by yesterday's Yonhap:
"North Korea vowed Wednesday not to be bound by the latest United Nations resolution on non-proliferation and disarmament, saying it will never give up its nuclear weapons under any circumstance."

* Washington's final goal, according to the Obama administration, for possible bilateral negotiations with Pyeongyang: Bringing back N.K. to the 6-Party-Talks in Beijing and its complete nuclear disarmament...

Yep, it seems that the U.S. and N.K. have now a common basis for... whatever!^^
But possibly not for bilateral negotiations...

Yeah, exactly!!^^

Related stuff:
☞ U.S. delays bilateral dialogue with N.Korea (Hankyoreh, 10.1)

☞ Wen Jiabao holds key to nuke talks (K. Herald, 10.1)

☞ S. Korean Chief Executive's "Proposal" is Rubbish (KCNA, 9.30)