If you want to trace the normalization of weed in sports and America, there is no better ambassador than NBA champion and "All The Smoke" host Matt Barnes. Taking gravity-bong rips to go full "Teen Wolf" in high school? Check. Beating drug tests in college and, uh, having a narc watch him pee — and poop! — during a test in the NBA? Yeah. Smoking with Woody Harrelson on his head coach's balcony, during the playoffs? Really. But the NBA came late to the cannabis party, as "more than half the league… from the superstars to the rookies" got caught in pro basketball's race-baiting, steroid-fearing war on drugs. In a new era of acceptance, marijuana might just help hoopers stop the next Kobe. Learn more about your ad choices. Visit megaphone.fm/adchoices