August 24, 2011 11:02 pm SD Explained: Medical Marijuana The issue of pot shops has been a political rollercoaster over the past several months. Catherine Garcia and voiceofsandiego.org’s Scott Lewis explain the tracks. Get more from voiceofsandiego.org here. 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
