Drug War Reality Tour Kensington, PA is one of the nation's poorest and most neglected neighborhoods. Once a thriving industrial hub for the textile sector, during the late 1970's Kensington was hit by a wave of de-industrialization which saw American jobs lost to the growing pool of sweat shop labor in Mexico and South East Asia. Today, Kensington's two major sources of income are welfare and narcotics. As one of the biggest heroin distribution centers in the country, it is not uncommon to find addicts of all ages, crouched in broad daylight, shooting dope with purities ranging from 80 - 90%.