Kim Jong Un's sister back in public eye after hiatus

North Korean leader Kim Jong Un's sister, Kim Yo Jong, was seen in a public performance in Pyongyang after being away from the public eye for almost 7 weeks. A senior official of the North Korean ruling party, she has accompanied him to important to various summits, including his meeting with Donald Trump. Kim Yo Jong's appearance squashes media speculation that she was asked to lie low after the failure of the nuclear summit in Washington.