Nicholas Burns is one of the leading U.S. diplomats of our time. For nearly 30 years, he served in the government, in a variety of posts: ambassador to NATO, for example. He had major responsibility for the Arab world, Iran, Russia, etc. Today, he teaches at the Kennedy School of Government at Harvard, which is where Jay sat down with him. They talk over the world: North Korea and South Korea; Iran and its nuclear program; the Israel-Palestine question; Putin’s Kremlin; NATO and defense spending; and more. It’s an hour-long tutorial with one of the best. And, as Jay remarks at the end, free of charge.