In this Tuesday, April 11, 2017, photo, a can of Air Koryo cola, produced by Air Koryo, the country's flagship airline which recently introduced its own brand of cola on flights to and from Beijing is seen in Pyongyang, North Korea. Coca Cola is possibly the world's most recognizable brand, an almost inescapable symbol of the global appeal of American-style consumer culture. There are only two countries in the world where Coke doesn't officially operate, and one of them is North Korea. (AP Photo/Wong Maye-E)