Trump & Kim Jong Un's Historic Summit

U.S. President Donald Trump shakes hands with North Korea leader Kim Jong Un at the Capella resort on Sentosa Island Tuesday, June 12, 2018 in Singapore.

David Kang is the director of the Korean Studies Institute and the Center for International Studies at the University of Southern California and author of American Grand Strategy and East Asian Security in the Twenty-First Century (Cambridge University Press, 2017), discusses the historic summit between President Trump and North Korean leader, Kim Jong Un in Singapore.