Canada August 21 2019 9:42pm 01:47 New concerns about vaping and young people Two new studies are looking into the growing dangers of e-cigarettes and their effects on young people. Linda Aylesworth reports. Nearly 1 in 4 teens have tried vaping — Here’s how parents can talk about it North Carolina sues 8 e-cigarette makers for allegedly fuelling ‘vaping epidemic’ among teens Responsive site?