Eau Claire group proposes to add vapes, e cigarettes to indoor smoking ban News wqow.com Reasons for use of e cigarettes Tobacco Use in Canada University of Waterloo UK medical group endorses vaping for smokers San Diego Union Tribune FDA's Delay in Reviewing E Cig Products Results in Litigation Miao Nan, executive director of Ruyan Group Ltd., puffs an electronic smoke while he shows other design during an interview at his office in Beijing, China, Tuesday, Feb. 17, 2009. Ruyan Group 70+ Group Of Teens Vaping Stock Photos, Pictures & Royalty Free Images iStock