Yeah, pot smoking is great until it isn't, then you'll want something done, or you'll fire them.
Just yesterday a 15 year old kid got run over and killed by a drug addict here in my small town. I guess since it's just one person and a very small percentage of the overall number of people, his parents should be ok with it since the drug addict has rights to his personal freedoms.
Challenge: Post the story/link. Prove he was A) a drug addict and B) impaired at the time of the incident.