They keep changing every five minutes,' he responded to Mr Burnham, after initially mistaking the Labour leader for a local candidate. Mr Burnham replied: 'I was a local candidate, I had a by-election a few weeks ago. Mr Burnham also signalled tax rises are to come as he warned of 'difficult decisions' on social care funding. The PM also suggested that savings from the NHS from resolving the social care crisis could help fund a reformed system. In an 'ideal world' nobody would have to sell their home to pay for their care, Mr Burnham said.