February 15, 2013 7:58 am New Drug of Choice in Mexican Cartels A disturbing trend in drug smuggling at San Diego’s border with Mexico. Meth is quickly becoming the drug of choice for Mexican cartels. NBC 7’s Tony Shin 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