Juul disregarded early evidence it was hooking teens Juul disregarded early evidence it was hooking teens New strong evidence that Juul is more toxic to lungs and hearts than earlier e cigs Stanton Glantz blog E Cigarettes Vaping with Juul & Other Electronic Cigarettes Juuling': The most widespread phenomenon you've never heard of The Boston Globe Juuling: If you don?t know what it is, ask your kids The Washington Post