South Korea Turns Off K-Pop Loudspeakers at Border With North

Ahead of Friday's scheduled summit between South Korean President Moon Jae-in and North Korean leader Kim Jong Un, both sides are publicizing their respective gestures of goodwill. From the North Koreans, that means freezing the country's nuclear weapon program, a pledge you'd be justified in taking with some salt. On the South Korean side, it means shutting down the K-pop, at least temporarily: On Monday,…