it will never be obsolete it will make many other drugs obsolete.... The EU deal we are working on wont take that long, I say no more than a year. I may be wrong but the toxicity profile of CBD is so favorable that I think it wont be much of a challenge... who knows. either way we have the lead. we will not be the only to try to get cannabinoids through medical trials but we do own the right to any of them that use CBD... Anyways Im here for 5+ years. I havent even graduated college yet. I would rather them do it right than rush it.