June 12, 2015 5:05 pm Tar Blobs Appear at Torrey Pines Tar blobs have appeared on Torrey Pines State Beach. Are they harmful? NBC 7’s Vanessa Herrera spoke with an expert and explains. 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