I just learned that a friend who lives in Arizona was diagnosed with cancer; doctors told him it was a combination of years of cigarette smoking/alcohol which my friend said he quit both habits immediately. My friend has a CCW license and in our conversation he also said he received a medical marijuana prescription which he takes via brownies or other non-inhalant methods. The question is, does anyone know if he ever had to use his weapon in self-defense if the marijuana/drug issue would be a factor? I lean towards caution and think it would due to possible mental impairment, but in the uncertain political world we live in presently I think this is a tough call as long as all other factors weigh in on the side of the defender. Wanna kill these ads? We can help!