The Republican role in the budget battles gripping Washington DC

As the government shutdown drags on into its second week and the US teeters on the brink of defaulting on its debt, Ben Hall, world news editor, is joined by Richard McGregor, Washington bureau chief, and Edward Luce, chief US commentator, to discuss how badly the Republicans have been damaged by the budget battles and whether they should be worried about the political consequences of their uncompromising stance.