Pepsico has agreed to sell its controlling stake an the tropicana and naked juice brands. It's part of the us. Drinks company's focus on calory free products, like soda stream,. That it claims are better for the environment and have higher growth potential. K wiggins is the f ts private capital correspondent, and she joins me now to discuss the deal. Wy, i think you could separate our athletes from how nation states behave. I think doping is going to be an ongoing problem in sport regardless of the particular discipline or the nation involved.