(CNN) Here’s a look at Tibet, which is often called “the roof of the world.” https://www.cnn.com/2013/10/30/world/asia/tibet-fast-facts/index.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2Fcnn_latest+%28RSS%3A+CNN+-+Most+Recent%29
