text: 50 years of trip-wire weirdness end as US leaves Korean border The world #39;s sole remaining Cold War frontier post lost its American guards yesterday when the United States withdrew from the demilitarised zone between North and South Korea.
inputs: 50 years of trip-wire weirdness end as US leaves Korean border The world #39;s sole remaining Cold War frontier post lost its American guards yesterday when the United States withdrew from the demilitarised zone between North and South Korea.