More and more tents are popping up along the sides of San Diego freeways, on state property managed by the California Department of Transportation, or Caltrans. City leaders call it a growing problem. Reporter: Katie Anastas, KPBSThe U.S. Department of Justice is investigating the University of California for possible workplace discrimination. Leaders in Fremont have revised a controversial ban on homeless encampments in the city. Learn more about your ad choices. Visit megaphone.fm/adchoices