http://www.businessinsider.com/mind-blowing-facts-about-north-korea-2014-7?op=1/#8
https://www.usnews.com/news/blogs/rick-newman/2013/04/12/heres-how-lousy-life-is-in-north-korea
https://www.buzzfeed.com/candacelowry/surprising-facts-you-may-not-know-about-north-korea?utm_term=.vhv8kJ6no#.hoK42kylD
https://www.unbelievable-facts.com/2016/05/facts-about-north-korea.html
http://www.bbc.com/news/world-asia-40269546
https://en.wikipedia.org/wiki/North_Korea#Military
https://en.wikipedia.org/wiki/Peace_Village_(North_Korea)
https://en.wikipedia.org/wiki/Abduction_of_Shin_Sang-ok_and_Choi_Eun-hee
https://www.standard.co.uk/news/world/north-korea-do-sanctions-really-hurt-kim-jonguns-regime-how-does-the-states-economy-survive-a3623071.html
http://mentalfloss.com/article/48891/10-things-you-might-not-know-about-north-korea