Why e-cigarettes should be regulated

Ernest Hawk, M.D., vice president of Cancer Prevention, believes e-cigarettes should be regulated by the government because of their addictive nature and should prohibit the sale of e-cigarettes to minors.

Learn more about tobacco and cancer at http://www.mdanderson.org/patient-and-cancer-information/cancer-information/cancer-topics/prevention-and-screening/tobacco/index.html