Every other youtube ad I get lately is this horrible new anti smoking add by cdc.gov It shows people with Buergers disease who had to amputate all their limbs so I finally clicked on an add then of course I see all kinds of young people, for instance if you go to CDC - Tips From Former Smokers - Smoking & Tobacco Use You can see someone diagnosed with Buergers disease at only 18!! And he has no legs now. Of course theres others like people in their 30's and 40s with throat cancer. WTF? I smoked from like 18-21 but only vaporized after that and im 26 now. That crap is kinda scary though, the dude only 18 years old made me think wtf is up with that site.