Homelessness is visible in every city in the United States but the number of people on the streets is just the tip of the iceberg according to journalist and anthropologist Brian Goldstone. In his new book, There Is No Place For Us: Working and Homeless in America , he follows families in Atlanta as they struggle to stay housed.  The combination of low wages, skyrocketing housing costs and lax government regulations bear down on working families. Goldstone looks at the causes, magnitude and consequences of the problem with portraits of families who are left off the official statistics because they sleep in cars or squalid extended stay hotels.