Travis King disappeared into a North Korea more isolated than ever

News Snapshot:

SEOUL, July 21 (Reuters) - When U.S. soldier Travis King sprinted across the border into North Korea from the South this week, he disappeared into a North Korea where lingering COVID-19 concerns and restrictions have made the already secretive country more isolated than ever. During the pandemic North Korea stopped all international travel and most trade, built a lengthy border wall, and even shot some would-be unauthorised border crossers early in the outbreak. Its trade has slowly resumed and mask mandates appear to have been dropped, but analysts say Pyongyang is still keenly nervous about border crossings, authorised or not....