Potentially dangerous molecules detected in e cigarette aerosols Penn State Health News A scientific review has raised fresh concerns about the long term cancer risks of vaping, concluding that e cigarettes are probably carcinogenic, while also acknowledging significant gaps in the evidence. The analysis of reviews Trump plans ban on sale of flavoured e cigarettes Rep. Stewart reintroduces bill aimed at providing more accurate data on e cigarette use Government stgeorgeutah.com Walmart to stop selling all e cigarettes at U.S. stores, citing 'regulatory complexity and uncertainty' The Washington Post