It's great to hear your anecdote about how a friend treats his cancer with cannabis oil. :)
Here in Vancouver I have the opportunity to do a lot of hands on work with both cancer and cannabis. Your story is amazing, but trust me, it's not rare! I know of literally hundreds of cases just like it. My wife @MediKatie is one of them. We've been teaching the world about cannabis oil for cancer, together, for about 10 years now. :)