April 18, 2012 7:20 pm Walk MS 2012 Rachel Israel, Deborah Zimmer and Bob Grieb from the Walk MS 2012 discuss how they have joined together to help raise money for the National MS society. 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