NBC May 15, 2019 5:21 pm How to Avoid a ‘Lemon' When Used Car Shopping Buying a new car may be worth the cost, but it’s important to make sure it’s not a lemon. NBC 7’s Consumer Bob has more with advice of mechanics. 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