I'm a big supporter of a technology that can instantly detect whether someone's reflexes are impaired by cannabis. Wow. So you're also a big supporter of the

I'm a big supporter of a technology that can instantly detect whether someone's reflexes are impaired by cannabis. Wow. So you're also a big supporter of the massive, real-time surveillance infrastructure required to make this possible, then. Don't think for a minute that those devices (which will inevitably be required in all human-driven cars... for as long as humans are allowed to drive cars, that is) won't be reporting those findings to insurance companies and of course, to one's friendly local police department -- and by extension, all police departments nationwide -- once in place.