Rt Hon John Howard, Former Prime Minister of Australia

Rt Hon John Howard Former Prime Minister of Australia 22 July 2015

Dr Henry Kissinger, Former US Secretary of State and National Security Advisor

Dr Henry Kissinger Former US Secretary of State and National Security Advisor 15 June 2015

Congressman Kevin McCarthy, House Majority Leader, US House of Representatives

House Majority Leader, US House of Representatives 8 June 2015

Peter Kellner, President, YouGov

President, YouGov 21 April 2015

The Rt Hon Lord Mandelson

Peter Mandelson gave a talk to the Atlantic Partnership (US).