If you live or work in San Francisco, you know landing a 12-hour parking spot on the street is one of those little victories of daily life. It means you don’t have to run out and move your car every ...
Until recently, Macario Martínez was one of the thousands of fluorescent-green uniformed street sweepers in Mexico City, toiling with their long-bristled brushes in 8-hour shifts for about $10 a day.