Is the energy price cap hike bad news for Labour?

Ofgem, the energy regulator, has announced that the price cap will rise by 10% in October. Is this bad news for Labour, or will they be successful in framing it as part of their economic inheritance from the Conservatives? And could this strengthen opposition to the proposed change to winter fuel allowance? Patrick Gibbons speaks to James Heale and John McTernan, former political secretary to Tony Blair. 
 
Produced by Patrick Gibbons and Cindy Yu.