Citation: http://edition.cnn.com/2013/10/31/world/africa/niger-bodies/index.html?c=intl-homepage-t
People in poverty want to run away to richer countries. But, in many cases, there are hardship to cross boarders.
For example, some North Koreans tried fleeing by boat only to lose ways on the sea.
Another example written on the article is similar to the case of North Koreans'.
