DONG DANG, Vietnam (Reuters) - Vietnamese police have stepped up security at a remote rail station on the Chinese border where North Korean leader Kim Jong Un is expected to enter the country by train next week ahead of a summit with U.S. President Donald Trump.
Vietnam is preparing for Kim to arrive by train for the Feb. 27-28 summit in the capital, Hanoi, two sources with direct knowledge of security and logistics planning told Reuters on Wednesday.
