G20: May arrives in Argentina to sell Brexit around the world

The Prime Minister arrived in Argentina for the G20 summit keen to sell the benefits of Brexit. World leaders met against a backdrop of crisis in Crimea and the Saudi Arabian murder of a dissident journalist, but the European Council President Donald Tusk took the opportunity to say the EU stands ready for “no deal or no Brexit at all” if MPs reject the deal. We speak to Theresa May.