Sec. Tillerson to @cjf39: "Our communication channels remain open. North Korea knows they're open. They know where the door is. They know where to walk through that door when they want to talk."

Sec. Tillerson to @cjf39: "Our communication channels remain open. North Korea knows they're open. They know where the door is. They know where to walk through that door when they want to talk." https://t.co/xW5yvioZuD pic.twitter.com/95Z5j3pmuj

— ABC News (@ABC) December 15, 2017