April 18, 2014 11:30 pm Why Doesn't California Have An Early-Warning System for Earthquakes? Mexico City got more than a minute’s warning before Friday’s earthquake. Many are wondering why California doesn’t have a similar system. Cheryl Hurd 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