" Five micrograms of lead in a deciliter of blood is the point at which negative impacts are predicted. Thirty-six micrograms were found in Freddie’s blood. These children—including Freddie—were born into homes and neighborhoods that were literally making them sick. He never held a legal job for long and had done time for petty crimes. "

― Wes Moore , Five Days: The Fiery Reckoning of an American City