Scientific evidence grows for e cigarettes as quit smoking aids Fox News More evidence that e cigs expanding nicotine addiction Stanton Glantz blog Study links chronic vaping to progressive lung damage Harvard Gazette PDF) Contextual influences on the role of evidence in e cigarette recommendations: a multi method analysis of international and national jurisdictions Experts question the evidence underpinning e cigarette recommendations Smoke and Mirrors: Truth Initiative Conceals Benefits of Vaping American Council on Science and Health