POT TV - The Mernahuana Zone 120, featuring Cannabis Champ Matt Mernagh, lights up the internet every Tuesday at 4:20 PT (7:20 ET) on Pot TV. In this episode: Canadians dominate the western world when it comes to inhaling cannabis. Who tokes the most? We do! However, what province has the most potheads? You'd be surprised to learn Nova Scotia beats out British Columbia and Ontario as the heaviest bong hitters.