March 12, 2012 7:54 pm Civilians Concerned About Safety in Afghanistan Marcie Clar, a woman who helps contractors who come home injured from war-zones, talks about the vulnerabilities of the 20,000 U.S. civilians working in Afghanistan following an act of violence. 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