Ask what Korea is talking about.

North Korean leader Kim Jong-un arrived in China's border city of Dandong on Saturday via a newly opened bridge linking the two nations, according to a South Korean government source cited by Yonhap News Agency. Kim's visit, his first to China in more than a year, included a meeting with Beijing's top political adviser, and North Korea later confirmed the surprise trip, highlighting renewed efforts to strengthen bilateral ties. Korea Times reports Kim said he hoped to expand cooperation with his powerful neighbor.