On this special bonus episode, we had the pleasure of interviewing Joshua Matz, author with Professor Laurence Tribe of the excellent new book To End a Presidency: The Power of Impeachment. Joshua discussed what we can learn from the Constitutional Convention about the meaning of the Impeachment Clause and the purpose of impeachment, as well as what we can learn from the so-called “common law” of impeachment—examples of impeachments, near impeachments, and impeachment discussions in our country’s history.