Employers have discovered a new, low-cost labor pool, made up largely of transient older Americans. Finding that social security comes up short, often underwater on mortgages, these invisible casualties of the Great Recession have taken to the road by the tens of thousands in late-model RVs, travel trailers, and vans, forming a growing community of nomads: migrant laborers who call themselves "workampers." Bruder hits the road to get to know her subjects,...

"The working homeless. In a country where hard work and determination are supposed to lead to success, there is something scandalous about this phrase. But skyrocketing rents, low wages, and a lack of tenant rights have produced a startling phenomenon: People with full-time jobs cannot keep a roof over their head, especially in America's booming cities, where rapid growth is leading to catastrophic displacement. These families are being forced into...