One of the things that surprised me as well was that, in one of your charts, you indicated that there are people who could have a level of five nanograms of cannabis in their system after eight to 10 hours. That's pretty amazing. I would think that most people, if they're smoking a few joints one night, just like having a few beers, are sober when they wake up in the morning, but this is an indication that they're not, that it's in their system. Does it also impair them?
On September 25th, 2017. See this statement in context.