December 15, 2015 5:05 pm Frost Advisory Extends Into Wednesday Cold temperatures continued to linger in San Diego County and a frost advisory was extended into Wednesday. NBC 7’s Vanessa Herrera has more on how folks stayed warm. 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