Trump Praises Chinese President Xi, Talks About “Unfair” Trade, Discusses North Korea; Robot Shuttle Bus in Las Vegas In Minor Accident With Semi-Truck On First Day of Testing; Obama Reports for Jury Duty in Chicago to Adoring Crowd; TSA Allowed Undercover Investigators To Carry Weapons Through Checkpoints More Than 70% Of The Time; Candidate for Alabama Senator Roy Moore Accused of Inappropriate Sexual Contact with Minors Decades Ago; Interview with Millicent Simmonds of “Wonderstruck” at Convo’s Green Carpet Event