Support WBURHe Started Vaping As A Teen And Now Says Habit Is 'Impossible To Let Go'Play04:34Download AudioJohn DaleyJune 07, 2018 ShareJulien Lavandier, a Colorado State University student, started smoking e-cigarettes as a high school sophomore. He says he's now hooked on Juul and has been unable to quit. (John Daley / CPR News)
