For our series "The Dish," Janet Shamlian pulled up a seat with Grant Pinkerton, the award-winning pitmaster behind the smoker at Pinkerton's Barbecue in Houston, Texas. The 34-year-old tells "CBS Mornings" about the road from grilling in a gym parking lot to worldwide acclaim, and why he decided to open up publicly about sobriety following his battle with addiction. Air Date: Oct 25, 2023