Are tourists safe or unwitting pawns in North Korea's political game?

An American university student’s arrest in North Korea last week has rekindled questions about whether US tourists who visit the country are unwittingly offering themselves up as valuable pawns in Pyongyang’s political game. The detention of Otto Warmbier, a 21-year-old University of Virginia economics student who spent his christmas holiday in North Korea, comes at a particularly difficult time in relations between the US and DPRK. Read more