Known carcinogens: cigarettes, tanning beds, asbestos and now…bathing suits? Twitter is buzzing after a user posted a photo of her slime-green Fashion Nova bikini on Monday, complete with a terrifying sewn-in warning. The label reads: “This product contains Di(2-ethylhexl) phthalate, lead and cadmium, which are known in the state of California to cause cancer, birth...