You can read the full story here
An Excerpt from the article:
In a car park across the street from luxury mansions, the evening brings a strange sight. A few cars arrive and take up spaces in different corners. In each car, a woman, perhaps a few pets, bags of possessions and bedding. Across the street from homes with bedrooms to spare, these are Santa Barbara’s car sleepers. Homeless within the last year, they are a direct consequence of America’s housing market collapse.