In addition to his beautifully written introduction, the paperback edition features a new preface, “What would Charles say about this?” in which Daniel writes, “In the months following the publication of this book’s first edition, I spoke and interviewed around the country to raise awareness for its release. I met and heard from thousands of people who followed my father’s commentary, and this was the question to which so many dearly wished they could know the answer. Charles Krauthammer’s voice is missed, now more than ever.” Here, Daniel offers the four crucial tenets of free and open debate that made Charles Krauthammer a reliable source and trusted guide to so many who read his columns and watched his commentary on television: Truthfulness, Logic, Persuasion and Engaging the opposition in good faith—he would argue against their words and ideas, not against their character.