In an exclusive interview Speaker Nancy Pelosi sits down with Christiane Amanpour in Dublin, Ireland to discuss the 21st anniversary of the Good Friday Agreement and antisemitism. Simon Schama talks about the fire at the Notre-Dame in Paris and the Cathedral's legacy. Our Alicia Menendez talks to author Mitchell S. Jackson about his book "Survival Math" and his childhood growing up in Portland, Oregon.To learn more about how CNN protects listener privacy, visit cnn.com/privacy