Fiona Bruce presents an hour of topical debate from Catford in London. On the panel: Nadhim Zahawi MP, under secretary of state for children and families, chief strategy officer of the oil company Gulf Keystone Petroleum International and co-founder of the polling group YouGov, Conservative; Barry Gardiner MP, shadow secretary of state for international affairs, he also held junior government posts in both the Blair and Brown administrations, Labour; Layla Moran MP, education spokesperson for the Liberal Democrats and the first British MP of Palestinian descent; Lionel Shriver, US-born author of numerous books including the best-selling We Need to Talk about Kevin; and the German comedian, Henning Wehn.