Natan Sharansky began life as Anatoly Shcharansky. He was a dissident and refusenik in the Soviet Union. For nine years, he was a prisoner in the Gulag. He then made his life in Israel: as a writer, a politician, a human-rights activist, and so on. With Jay, he talks about the war in which Israel is engulfed. And the Ukraine war. And the consequences of all this for the world. He also talks about the prisoner swap between the West and Russia last summer. He himself was part of such a swap, in 1986. A conversation with Natan Sharansky is always a privilege.