The other night my son fell asleep on the couch with his phone out and I scrolled through some of his text messages. I know that he has been hanging around some of his old friends from high school, and I had a bad feeling about it. I’ve caught him with pills before so I know when he’s up to something. His friends were talking about buying dope. When I was a kid dope was marijuana, but I know he is doing more than just smoking pot. Is dope slang for heroin too?