I see the tents and tarps every day on my drive to work, dozens of them under the freeway overpass on 13th Street in San Francisco. It's usually the more colorful details that catch my eye -- a red U.S. Marine Corps flag stretching over one campsite, a rainbow-colored parachute billowing from another.
That's probably why I never noticed a rectangular box sitting on the sidewalk. It's drab, ordinary plywood -- something you might use to transport a large musical instrument or a piece of furniture. Turns out there's a man bundled up inside. His name is Hoyt Walker. He's 49 years old.
"In here it's just my bed," says Walker, as I peer inside. "I have a milk crate back there that has candles sitting on it. My shoes are right here, my backpack, one of my coats."
Walker says a series of "bad choices" landed him here: Selling drugs. Going to prison. Getting slapped with two more probations. Losing his housing. Walker has bad hips and an aching knee, so he spends a lot of time just lying in the box, thinking about how to break this grim cycle.