Proud parents watch Bethany Firth win Paralympic title

Lindsey and Peter Firth talk about watching their daughter Bethany win a swimming gold medal at the Paralympics in Rio.

The 20-year-old from County Down won in world record time to retain the S14 100m backstroke title.

Firth, who competes in the S14 classes for athletes with an intellectual disability, goes in the 200m freestyle, 100m breaststroke and 200m individual medley later in the Games.