Squeezing North Korea - old friends take steps to isolate regime

SEOUL (Reuters) - From kicking out North Korean workers and ending visa-free travel for its citizens, to stripping flags of convenience from its ships, Cold War-era allies from Poland to Mongolia are taking measures to squeeze the isolated country.

from Reuters: Top News http://uk.reuters.com/article/uk-northkorea-nuclear-squeeze-idUKKCN11V0WC?feedType=RSS&feedName=topNews