Harry Redknapp: We must do something about knife crime epidemic

The football manager turned king of the jungle appeared on The News Hour alongside campaigner Mark Prince, who founded the Kiyan Prince Foundation in memory of his murdered son.Kiyan was a talented under-16s footballer for Queens Park Rangers when he was stabbed to death while trying to break up a fight outside his school in north London in May 2006.The 72-year-old told Mark Austin: "We've got to do something about it.