Can anything be done about this growing problem?
Actor Philip Seymour Hoffman was found dead Sunday in his Greenwich Village home with what law enforcement officials said was a syringe in his arm.
Some athletes turn to performance enhancing drugs (PEDs) to gain a competitive edge. But the drugs can do more than get a player banned from sports.
Scott Masi of the Brighton Center for Recovery says when addicts fall off the wagon, they generally get into trouble very quickly.
A new University of Michigan survey suggests more teens are smoking pot while less of them are drinking.