US officers tied us up and pointed guns at us, South Korean engineers say

SEOUL – When Youngjin looked out of his office window and saw armoured trucks and immigration enforcement officers running around with guns, he was surprised, but not worried.The young South Korean wasSEOUL – When Youngjin looked out of his office window and saw armoured trucks and immigration enforcement officers running around with guns, he was surprised, but not worried.The young South Korean was