( May 30, 2024, 9:08 AM EDT) -- SANTA ANA, Calif. — One of the defendants sued by a worker with silicosis who says he was injured by exposure to crystalline silica while cutting quartz countertops has filed an answer in California state court denying allegations that it fraudulently concealed the toxic hazards of the stone products and asserting 31 affirmative defenses, including that the claims are barred by the California Code of Civil Procedure....