Greg Hunt digs in on opposition to e cigarettes after vaping 'epidemic' Greg Hunt The Guardian Passive vaping: An impending threat to bystanders E cigarettes: Facts, stats and regulations Get The Facts Global Action to End Smoking Teenagers who vape are four times more likely to try smoking, finds controversial study The Independent The Independent Cloud chasers' and 'substitutes': e cigarettes, vaping subcultures and vaper identities Sociology Lens Insights