vince young. dwroo joo there was a story will smith tells when he lost his money when he first started out. it back. he said his dad would tell him why do you have so many cars. you only have one butt. you don't need to live in a house that's 30,000 square feet, and it's a good story. and, you know -- >> good advice. thanks, don. >> see you next time. >>> you know, their country has been torn apart by war pushing many afghans into another battle. >> with the syringe in one hand a vial of heroin in the other, this 28-year-old man begins a ritual that's been part of his life for the past seven years. >> up next, the struggle to get afghans off drugs. >>> warning up top, the next story some pretty graphic pictures so when you think of afghanistan, many think of war, but few think about a drug war. in a country known as the opium capital of the world, people use drugs on busy streets in broad daylight, and again a warning, the story you're about to see contains graphic photographs, graphic pictures. >> reporter: in a park in downtown kabul, huddled under the trees, are a group of afghans ignore