How painkillers from dentist led to heroin addiction and prison
Former heroin addict Chris Foltz tells the BBC's World Have Your Say how a prescription for painkillers from a dentist, led him to heroin addiction and prison.
Find out more about Chris's story, including how his parents were police detectives and what happened when he came out of prison.
Listen to World Have Your Say on the BBC iPlayer.
Video produced by Trystan Young