Footage Shows President Trump Saluting N. Korean General

(CNN) — During his brief trip to Singapore for a historic summit with North Korean dictator Kim Jong Un, President Donald Trump was introduced to North Korean Gen. No Kwang Chol. Trump extended his hand. Chol saluted. Trump saluted back. Then the two men shook hands.
Trump’s decision to salute a high-ranking general in an authoritarian country with a long history of human rights abuses has created something of a stir. The salute is, according to military protocol, a sign of