North Korean FM visits Russia amid speculation over Kim's potential Moscow trip

North Korean Foreign Minister Choe Son-hui has traveled to Russia at the invitation of her Russian counterpart Sergey Lavrov, Pyongyang's state media confirmed Sunday, in a visit widely seen as paving the way for a possible summit between North Korean leader Kim Jong-un and Russian President Vladimir Putin. According to the Korean Central News Agency, Choe departed Pyongyang aboard her official aircraft on Saturday, accompanied by a delegation. She was seen off at Pyongyang International Airport