@CNN: A consumer advocacy group is warning parents of what it calls “dangerously high” levels of a chemical called boron in popular slime toys marketed to children — although an expert disputed the findings and said the warning is overblown https://t.co/BCLjHENydO https://t.co/ioLvxsEATJ

@CNN: A consumer advocacy group is warning parents of what it calls “dangerously high” levels of a chemical called boron in popular slime toys marketed to children — although an expert disputed the findings and said the warning is overblown https://t.co/BCLjHENydO https://t.co/ioLvxsEATJ