The dprk will never under any circumstances put its nuclear deterrence on the negotiating table. meantime, i met the red-hot rhetoric, japan is reportedly readying a plan for the mass evacuation of 60,000 japanese citizens visiting and living in south korea. separately, u.s. and south korean forces are still prepping for additional military exercises off the korean peninsula and the u.s. is reportedly sending more firepower to the region, including a nuclear powered aircraft carrier and more missile-defense launchers. >> martha: thank you very much much. joining me and colonel michael walsh. f...