Follow Up: Ryan & Hubert - S4.E3

This follow-up looks at two addicts from Season 3. First was Ryan, the very troubled OxyContin addict we saw in the premiere. Recall that he left treatment early and there weren't very many good updates on his progress. How is Ryan doing now? Hubert is an alcoholic who confronted his feelings during his intervention. What is Hubert doing now in his sobriety?