Zbigniew Brzezinski: The foreign policy titan who warned the United States | BBC Global

BBC Special Correspondent Katty Kay and author and journalist Edward Luce discuss the life of former US National Security Advisor Zbigniew Brzezinski. The foreign policy titan made prescient warnings about what might happen if the United States walked back from the world stage. Subscribe to BBC Global: https://www.youtube.com/c/bbc_global?sub_confirmation=1 For the latest news, analysis and features visit: www.bbc.com #BBC #US #foreignpolicy