Al Gore

45th Vice President of the United States, Nobel Peace Laureate & Bestselling Author

Bill Maher

Political Satirist & Host of HBO's "Real Time"

Cate Blanchett

Academy Award-Winning Actress Known for "Elizabeth" & "The Aviator;" Ambassador for the Australian Conservation Foundation

Jamie Lee Curtis

Academy Award-Winning Actress, Activist, Author; Best Known For Her Roles in "Halloween," "Freaky Friday" & "Everything Everywhere All At Once"

Jamie Lee Curtis - MSNBC interview

Larry H. Summers

71st United States Secretary of the Treasury & Former President Emeritus of Harvard University

Stanley Tucci

Actor, Writer, Film Producer & Film Director

Guillermo del Toro

Academy Award Winning Filmmaker & Author; Best Known for "Pinocchio," "The Shape of Water," Pan's Labyrinth," and "Hellboy"

Leonardo DiCaprio

Award-Winning Actor & Environmentalist

Charlize Theron

Academy Award-Winning Actress; Best Known for "Monster" & "Mad Max: Fury Road"

John Oliver

Emmy-Winning Comedian, Best Known for "The Daily Show with Jon Stewart" & "Last Week Tonight"

Bobby Flay

Chef & Host of "Throwdown With Bobby Flay" and "America's Next Great Restaurant"

Michael Bloomberg

Former 2020 Democratic Presidential Candidate & Mayor of New York City; Founder of Bloomberg LP & Bloomberg Philanthropies

Kevin Rudd

President of the Asia Society Policy Institute; Australia’s 26th Prime Minister (2007-2010, 2013); Foreign Minister (2010- 2012)

Dan Quayle

44th Vice President of the United States

Cynthia Nixon

Actress Known for her Role as Miranda Hobbes on HBO's "Sex and the City"; Former Candidate for Governor of New York

Pierce Brosnan

Actor, Producer & Activist; Best Known for His Role as James Bond

Janet Yellen

78th United States Secretary of the Treasury; World-Renowned Economist; Former Chair of the Board of Governors of the Federal Reserve System

David Copperfield

David Copperfield has been hailed by audiences the world over as the greatest magician of our time.

James Cameron

Chair of Crown Agents; Former Chairman of Overseas Development Institute

Michael Lewis

Best-Selling Author of "The Fifth Risk", "Moneyball", and "The Big Short"

Going Infinite: The Rise and Fall of a New Tycoon