Unequal cities: Where rich and poor live within blocks of each other
November 19, 2015 at 12:48 PM EST
Consider the 94108 ZIP code, embedded in San Francisco. The area stretches from Chinatown to Union Square — or, for those unfamiliar with the area, from a part of the city that historically has been an enclave for thousands of immigrant Chinese, many of whom live in crushing poverty, to the part best known for its luxury shopping and high-end hotels...