Racism in Korea

http://english.chosun.com/site/data/html_dir/2013/05/20/2013052001160.html

http://www.washingtonpost.com/blogs/worldviews/wp/2013/05/15/a-fascinating-map-of-the-worlds-most-and-least-racially-tolerant-countries/

http://www.washingtonpost.com/blogs/worldviews/wp/2013/05/17/5-insights-on-the-racial-tolerance-and-ethnicity-maps-from-an-ethnic-conflict-professor/