North Korea blows up roads near border with South after warning it would completely cut ties - CNN

North Korea blows up roads near border with South after warning it would completely cut ties  CNNNorth Korea blows up inter-Korean road, rail lines near border  ReutersSouth Korea fires warning shots after North Korea blows up border roads  ABC NewsNorth Korea blows up roads near South Korean border as tensions soar  Al Jazeera EnglishNorth Korea Blows Up Roads, Prompting South to Fire Warning Shots  Bloomberg