North Korean leader Kim Jong Un (not pictured) guides the reported launch of a Hwasong-12 missile in this undated combination photo released by North Korea's Korean Central News Agency (KCNA) on September 16, 2017. KCNA via REUTERS
Yes, we can live with a nuclear-armed North Korea

Pyongyang is never going to give up its weapons, so after 70 years the US must move the goalposts or risk further failure.

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