North, South Korea to march under unified flag
North and South Korean athletes will march together at the Winter Olympics opening ceremony under a unified flag in a diplomatic breakthrough following days of talks between the two countries.
01:46 - Source: CNN
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A South Korean liberal activist waves the "reunification flag" painted the Korean Peninsula during a rally to welcome Reverend Han Sang-Ryol, at the Imjingang railway station near a military-controlled bridge leading to Panmunjom in Paju, north of Seoul, on August 20, 2010.  A South Korean pro-unification activist was arrested when he crossed the tense border from North Korea after visiting Pyongyang without Seoul's permission.  AFP PHOTO/PARK JI-HWAN (Photo credit should read PARK JI-HWAN/AFP/Getty Images)
North, South Korea to march under unified flag
01:46
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"Sophia" an artificially intelligent (AI) human-like robot developed by Hong Kong-based humanoid robotics company Hanson Robotics is pictured during the "AI for Good" Global Summit hosted at the International Telecommunication Union (ITU) on June 7, 2017, in Geneva.
The meeting aim to provide a neutral platform for government officials, UN agencies, NGO's, industry leaders, and AI experts to discuss the ethical, technical, societal and policy issues related to AI.

 / AFP PHOTO / Fabrice COFFRINIFABRICE COFFRINI/AFP/Getty Images
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