December 8, 2018 6:35 pm White House Chief of Staff Out White House Chief of Staff John Kelly will be leaving his post at the end of the year, President Donald Trump told reporters Saturday. Marianne Favro reports. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks