Transcript for A look at North Korea's 'Mass Games'

We begin to learn of another dimension. Korean pride not only in their country but in their racial purity. But critics labeled brainwashing we're told is in part the legacy of an ancient culture. What we do now is that Koreans are fiercely nationalistic. They. Act in accordance often with Confucian ideals. Confucianism. Involves obedience and loyalty. To one's superiors. No country has perfected these kinds of things these mass games to a North Korea has done. The mass games our country presentation. A problem with friends want to show the whole societies and everybody is on the whole country is marching to one being. One of the biggest of these so called mass games this calls aren't round this 12005. But the new Munich games as we knew that they don't necessarily involves sports and more like Japan at halftime shows with the football on the other side. Again you've just twelve days of trying to understand the site since two planes to western eyes.

This transcript has been automatically generated and may not be 100% accurate.