I don't know much about North Korea. This series is enlightening http://www.vbs.tv/newsroom/vice-guide-to-north-korea-1-of-14 If you can't find all the videos, then just replace the 1 in the URL ('1-of-14') with the next number. I think this gives the same info in three longer videos: http://www.vbs.tv/watch/the-vice-guide-to-travel/vice-guide-to-north-korea-1-of-3
Did you know that their president has been dead since 1994? I may have known this on some level, but wow!
vbs.tv is awesome. I need to learn more about them.