蜜芽传媒

Colleen Graffy, former deputy assistant secretary of state for public diplomacy at the US state department during the George W. Bush era and Sir Christopher Meyer, former UK ambassador to the UWS, discuss the appointment of Boris Johnson as the UK's new foreign secretary.

Picture: Newly appointed Foreign Secretary Boris Johnson addresses staff inside the Foreign and Commonwealth Office (FCO) in central London on July 14, 2016. Credit: ANDREW MATTHEWS/AFP/Getty Images