North Korea Signals Willingness to ‘Denuclearize,’ South Says

Not what they’re signaling... https://www.38north.org/2018/03/yongbyon030518/

...just what they’re selling. This is the usual cycle of trying to look good internally by squeezing concessions out of the rest of the world. This time they’re asking for a “security guarantee” from the US, which means no US troops on the peninsula. Last time it was just trying to get money, food, and fuel.

They’re not crazy, they’re criminal, and they are damned good at exploiting others with a combination of threats and promises, all while never diverting from their real goals.