A California DA is investigating Juul for false advertising Los Angeles Times FDA Orders Juul to End Vaping Sales Respiratory Therapy New strong evidence that Juul is more toxic to lungs and hearts than earlier e cigs Stanton Glantz blog Juul devices cited in seizure reports that started FDA probe Los Angeles Times Use of vaping devices and sweet flavored vape liquids linked to DNA damage in mouths of users ABC7 Los Angeles Mass. Governor Orders Ban on All Vaping Products The Brink Boston University