Last Thanksgiving, Phillip Black says most of his belongings were thrown away by the police.
Police told Black they mistook the bags in a Whole Foods shopping cart for trash. "I couldn't even enjoy my Thanksgiving," he says.
Finding a place to safely leave possessions is one of many challenges homeless people face each day, homeless advocates say. Some cities, including Portland, Ore., St. Petersburg, Fla., New York, San Francisco and Chicago are trying to help people in Black's situation by offering free storage space to the homeless.