b'In the latest\\xa0of our series tackling the big questions on major historical topics, historian Mark White\\xa0responds to listener queries and popular search enquiries about the Cold War nuclear confrontation between the US and the USSR. Historyextra.com/podcast Hosted on Acast. See acast.com/privacy for more information.\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices'