New allegation emerges in lawsuit: Grumman polluted Bethpage's air, too

A federal class-action lawsuit newly alleges Grumman's most significant exposure to carcinogens and extensive release of toxic chemicals in Bethpage came from not the water or the soil, but the air. Newsday's Shari Einhorn reports.  Credit: Newsday / Alejandra Villa Loarca, Yeong-Ung Yang; Howard Schnapp/Alejandra Villa Loarca, Yeong-Ung Yang; Howard Schnapp