July 7, 2014 4:42 pm SD School District Seeks Input on Principal Changes The San Diego Unified School District was holding the first of many meetings Monday, July, 7, 2014, to gather input on principal changes at 13 schools, as NBC 7’s Rory Devine 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