Make a stand on NHS, says actor Michael Sheen

Actor Michael Sheen has called on people to defend the NHS, after his speech at a St David's Day rally proves a hit on social media.

He told BBC Wales he was surprised by the reaction, but said his passion that day was inspired by NHS founder Aneurin Bevan - and the Tredegar weather.

Sheen said the public "have to make a stand" to ensure the NHS survived.