The working homeless in Silicon Valley

Ellen Tara James-Penney, a lecturer at San Jose State University, prepares her lesson plan inside the station wagon where she sleeps in San Jose. Photo: Marcio Jose Sanchez / AP

"In shadow of tech boom, the working homeless sleep in cars" AP's Janie Har writes from Mountain View: "San Francisco is well-known for homeless tent encampments. But the homeless problem has now spread throughout Silicon Valley, where the disparity between the rich and everyone else is glaring."

Why it matters: "Many of the homeless work regular jobs, in some cases serving the very people whose sky-high net worth is the reason housing has become unaffordable for so many."