This week author and journalist Blaine Harden joins us to discuss his book 'King of Spies,' and how the Korean Peninsula continues to be impacted by a war fought more than 50 years. It created the De-Militarized Zone along the 38th Parallel and tensions for every U.S. President since Harry Truman.Follow C-SPAN Radio on Twitter and join the conversation using the hashtag "CSPANSidebar". Like, rate, and review us wherever you listen to podcasts. Every C-SPAN podcast is available on the FREE C-SPAN Radio App for Apple and Android devices.