Poisoned by their homes: how the US is failing children exposed to lead
Antoinette Catholdi-Dow, a 30-year-old mother of two, first started noticing little bite marks on the window sills in 2015, when her son was about two and a half years old. The window sills were the perfect height to help her toddler pull himself up to stand and walk. Eventually, Catholdi-Dow would …