US prisoner sues over weight loss

An overweight prisoner in the United States is suing the authorities for not feeding him enough after he lost about seven stone (45kg) in jail.

Broderick Lloyd Laswell, who is awaiting trial for murder, dropped to 22 stone (140kg) after eight months inside the Arkansas prison.

He claims his vision has gone blurry while trying to exercise.

The prison says the meals average 3,000 calories a day - more than the US recommended daily intake for adults.