NBC March 13, 2019 6:26 pm Experts Weigh in on U.S. Delay of Grounding Boeing Planes Aviation experts weigh in on why President Trump delayed grounding all Boeing 737 Max aircrafts following a horrific crash. NBC 7’s Danny Freeman has more. 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