July 13, 2016 7:05 pm Ballot Measure Could Change San Deigo's Primary Election Structure NBC 7’s Monica Dean and Scott Lewis of the Voice of San Diego give you the details in the latest edition of San Diego Explained. 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