by Tiffany Owens
Posted 9/07/12, 01:00 am
By bus, train, and car this summer, I visited medical clinics in a dozen cities, then walked the neighborhoods around the clinics.
The first stop was small - Zarephath, N.J., 43 miles from New York City, with a downtown home to half a dozen Mexican and Honduran restaurants. Pawn shops, public notaries, and money transfer stores pepper the street.