(February 28, 2023, 10:24 AM EST) -- YOUNGSTOWN, Ohio — A nonprofit on Feb. 27 sued the U.S. Environmental Protection Agency and Ohio officials in Ohio federal court, contending that the EPA’s testing of drinking water in East Palestine following the train derailment that spilled vinyl chloride and other toxins is “a delicately staged farce or a stunning display of incompetence” and arguing that the defendants have assured residents that it was safe for them to return home despite knowing otherwise....