Prof. Christopher McKnight Nichols was interviewed as part of the new CNN Fareed Zakaria 1-hr. special on "America First and American Isolationism." His interview drew on his research and scholarship. 

On the program, Fareed Zakaria examines America's isolationist roots from the Founding Fathers to today. With the Republican Party's embrace of Donald Trump's "America First" policy, what shape might the world take under a second Trump presidency?

Watch it on CNN.