PMQs: Skinner and Cameron on Davos trip, tax and banks

Labour's Dennis Skinner teased the prime minister about leaving "austerity-riddled Britain to wine and dine at Davos" with "bankers" and "tax-avoiding millionaires."

He called David Cameron a "posh boy", but the prime minister reckoned the veteran MP might agree with his speech to the World Economic Forum, which would cover tax avoidance and evasion.

The pair have a history of frosty exchanges in the House of Commons.