Where have you been? What were you doing? Who were you with? Even though these questions come from a place of love and concern, parents who suspect their teen is drinking or using drugs could actually push their child further away with this approach. Listen in as host William C. Moyers talks with psychologist Tim Portinga, PsyD, about adolescence, substance use and family issues. The good news? Addiction treatment works for young people, and with time and effort, families can rebuild trust.