May 26, 2015 11:45 am Homelessness Costs $520M a Year in Silicon Valley Hundreds of millions of dollars of taxpayer money are spent on the homeless in Silicon Valley. Bob Redell 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