New chairman of Trump EPA science board says air quality in the US is too clean https://t.co/eXKaJQJeaE pic.twitter.com/xmS2dRbpqH— The Hill (@thehill) November 4, 2017
Robert Phalen says a little pollution is good for “optimum health” in kids.— Adam Khan (@Khanoisseur) November 4, 2017
Science says kids exposed to dirty air have 10% smaller lungs. https://t.co/Dlh3cSqjRn
