Is Starmer right to ditch his £28 billion green pledge?

Later today Keir Starmer is expected to officially kill off Labour's £28 billion green investment pledge. With the centrepiece of their public policy now scrapped, what will Labour's promise be at the next election? 

James Heale speaks to Kate Andrews and John McTernan, former No. 10 political secretary. 

Produced by Cindy Yu and Oscar Edmondson.