Robin Roberts talks success, beating cancer on the next “Oprah’s Master Class”

The Emmy nominated series “Oprah’s Master Class” will feature out Good Morning America co-anchor Robin Roberts in an all-new episode premiering this Sunday, June 15 at 10:00pm ET/PT on OWN.

In the episode, Roberts reveals the secret to her success:

And talks about her battle with cancer:

Tune in Sunday, June 15, at 10/9c.