Herman Travis, 55, lives in Holly Courts, a low-income housing complex in San Francisco.
Every Tuesday, Travis fills a shopping cart with groceries from a local food bank and makes home deliveries to his elderly and disabled neighbors. He started doing it in 2007 and says when he first started, people were skeptical.
"When I first started doing it. People was cautious. They didn't let me in their house, but after they got to really know me they would just be happy to see me," says Travis.