In this Sept. 23, 2012, photo released by Koryo Group, visitors tour the top floor of the 105-story Ryugyong Hotel in Pyongyang, North Korea. After years of standing unfinished, construction on the exterior of the massive hotel resumed three years ago, but the hotel has not yet opened to the public. This photo, taken by the Beijing-based Koryo Tours, shows that the interior remains unfinished. (AP Photo/Koryo Group)

Photo by: Uncredited

In this Sept. 23, 2012, photo released by Koryo Group, visitors tour the top floor of the 105-story Ryugyong Hotel in Pyongyang, North Korea. After years of standing unfinished, construction on the exterior of the massive hotel resumed three years ago, but the hotel has not yet opened to the public. This photo, taken by the Beijing-based Koryo Tours, shows that the interior remains unfinished. (AP Photo/Koryo Group)