BREAKING NEWS – Pyongyang, North Korea – Prominent North Korean websites were back online Tuesday after an hours-long shutdown that led to speculation by some researchers and web watchers that the country’s Internet connections could be under cyberattack. North Korean leader Kim Jong Un has accused the U.S. of being behind the shutdown and promised to get even. He also threatened to immediately execute anyone in his country that tries to use this opportunity to unfriend him on Facebook.