U.S. Secretary of State Rex Tillerson delivers remarks to members of the press after a meeting about North Korea's nuclear program at the United Nations headquarters in New York City

U.S. Secretary of State Rex Tillerson delivers remarks to members of the press after a meeting about North Korea’s nuclear program at the United Nations headquarters in New York City

US Secretary of State Rex Tillerson delivers remarks to members of the press after a meeting about North Korea's nuclear program at the United Nations headquarters in New York City on December 15, 2017. Photo: Reuters / Stephanie Keith

December 16, 2017 4:43 PM (UTC+8)