He committed sexual crimes against students more than 30 years ago.
Lisa joins the likes of David Beckham and Jackie Chan as UNICEF's global ambassadors.
And what you can do to keep them away.
In conjunction with its 20th anniversary, World Vision Malaysia launches a series of new charity initiatives.
Apparently, this form of punishment is more than acceptable to some.
Watch a group of young schoolgirls being forced into a terrifying situation at a bootcamp.