Post Office December 18, 2018 4:21 pm Post Office Prepares For Busiest Week of the Year December 17-23 is predicted to be the busiest mailing, shipping and delivery week for the United States Postal Service. 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