Journalist and broadcaster Julia Hartley-Brewer and Kevin Maguire from the Mirror join Andrew Neil. They look at David Cameron's renegotiation efforts in Brussels and, following calls that more needs to be done to regulate multi-nationals lobbying the government, they get the thoughts of lobbyist Iain Anderson. Channel 4's Matt Frei discusses Donald Trump's progress in the race to become the Republican presidential candidate, and in the latest in our series on the great offices of state Giles Dilnot looks at the role of foreign secretary. Show less