the new pittsburgh attracts new people. but, it doesn't change the life for those workers who were left behind. and kind of spit out. >> anthony: this is the hill district, traditionally african-american. the numbers here do not indicate a renaissance. black homes take in half the income of their white neighbors. and african-american youth are six times as likely to be arrested, go through the system. from which many can never break free. when activist sala udin was growing up here, the neighborhood was thriving. the golden age harlem of pittsburgh. >> sala: they used to call this city 'hell with the lid off'. the mills ran 24 hours a day. i grew up in a time when most adult men in the neighborhood,