Andrew entering todays private Church Service as he tries to lay low but the young royals steal the show. Plus, the ultimate gift. Signing a christmas tag mom, i never realize that that would bring tears to my eyes the nurse, the patient and a dream come true. Announcer this is nbc nightly news with lester holt good evening and Merry Christmas. Im Kristen Welker in for lester we begin with the mounting tensions over north korea and its nuclear program. Tonight the United States is making a new move reportedly flying four surveillance planes over the Korean Peninsula in response to the country warning of a christmas surprise. President trump undoubtedly tracking the developments from his maralago resort in florida where hes spending the holiday. Our chief White House Correspondent Hallie Jackson has the latest from West Palm Beach tonight. Reporter u. S. Officials bracing for new aggression of north koreas ominous warning of a Christmas Gift today, deploying four american surveillance p