"The first woman ever to issue the threat of a nuclear weapons strike is not even officially a head of state. Kim Yo Jong is the sister of North Korea's Supreme Leader Kim Jong Un and, as their murderous regime's chief propagandist, internal administrator, and foreign policymaker, she is the most powerful woman in North Korean history. Cruel but charming, she threatens and insults foreign leaders with sardonic wit, issuing proclamations and denunciations...