Every week, Chelsea Merz has lunch with a homeless man named Matthew, in the same restaurant. Matthew's been on the street for seven years, but once or twice a year, he housesits for a friend. She talked to him after he was housesitting for 16 days, on the day he went back out on the street. This story is part of a larger project Chelsea is putting together, with help from Jay Allison, the Cape and Island NPR stations, and the Corporation for Public Broadcasting. (8 minutes) Since we first broadcast this story, Matthew has gotten off the street. He now gives talks around the country about his experience.