This is from gov.uk and Public Health England. A very positive and supportive study. Send this to your state representatives, Governors, and Congress critters in both houses.
E-cigarettes around 95% less harmful than tobacco estimates landmark review - Press releases - GOV.UK
edit: a link with .pdf files of the report.
E-cigarettes: an evidence update - Publications - GOV.UK
E-cigarettes around 95% less harmful than tobacco estimates landmark review - Press releases - GOV.UK
edit: a link with .pdf files of the report.
E-cigarettes: an evidence update - Publications - GOV.UK