It's worse than that, the lead water pipes were perfectly functional and safe since they built up a layer of deposits that separated the water from the lead pipes but they decided to source the water from a different provider to save a few shekels which resulted in the erosion of the protective layer exposing the water to lead. The niggers in charge destroyed a perfectly functional water distribution system. To be honest I highly doubt lead will have a dramatic effect on the nigger population's life span since they tend to kill each other at a high rate, nor will it have much of an effect on their IQ which is nearing single digits to begin with.