See, thing is, we know. We also know it's not 'Nancy Reagan bad for you' but is 'has health tradeoffs bad for you'. Sure there are those kids from school that still think it's a health panacea, but in reality - ahem - the risk/reward from cannabis is 100% acceptable in my life.
No idea why I just got defensive and political on a chill meme. Oh wait, I do have an idea why. *hits*
Edit: Remember to remove your source identifier from YouTube links my friends.