A waitress-singer entertains her customers at a North Korean government-owned restaurant in Pyongyang. A waitress-singer entertains her customers at a North Korean government-owned restaurant called National in Pyongyang August 28, 2005. North Korea has stayed isolated since the split in the spirit of its national ideology of "juche", or self-reliance, and is now feared by the international community to be building a nuclear weapons programme - the subject of so-called six-party talks being held on and off in Beijing. Picture taken August 28, 2005. REUTERS/Nopporn Wong-Anan