Friends' approval of e cigarettes may turn teens toward vaping, USC study suggests Los Angeles Times New Restrictions on E Cigarettes Consumer Reports Vaping Devices (Electronic Cigarettes) DrugFacts National Institute on Drug Abuse (NIDA) Vaping and E Cigarettes Attorney General's Office Electronic Cigarette Use Increasing Among Airmen > Los Angeles Air Force Base > Article Display Dual use of e cigarettes and tobacco National Centre for Social Research