Dambisa Moyo

Global Economist, Author & Investor in the Future

Dan + Shay

Grammy Award-Winning Country Music Duo Known for "Speechless" & "Tequila"

Dan Abrams

Chief Legal Affairs Anchor at ABC News & Founder of Abrams Media

Dan Ariely

Behavioral Economist; Professor at Duke University; Author; Founding Member of The Center for Advanced Hindsight

Dan Savage

Advice Columnist & Host of the "Savage Lovecast" Podcast; LGBTQ Activist

Daryl Hannah

Actress, Best Known for "Kill Bill" & "Splash"; Environmental Activist

Dave Franco

Actor and Brother of James Franco; "Now You See Me" and "21 Jump Street"

Dave Gilboa

Co-Founder & Co-CEO of Warby Parker

David Koechner

Character Actor, Comedian and Musician, Best Known for "Anchorman: The Legend of Ron Burgundy" and "The Office".

David Robinson

Former NBA Center for the San Antonio Spurs & Philanthropist

Debora Spar

NYT Bestselling Author & Senior Associate Dean of Business & Global Society, Harvard Business School

Deborah Norville

Two-Time Emmy Award-Winning Journalist; Anchor of "Inside Edition" & Best-Selling Author

Debra Messing

Emmy Award-Winning Actress & Global Ambassador for PSI/Youth AIDS

Deepak Chopra

Co-Founder of The Chopra Center for Wellbeing

Denis Leary

Comedian, Actor and Activist

Diana Nyad

World Champion Swimmer, Storyteller, Sports Journalist & Broadcaster

Diane Sawyer

Anchor, ABC World News

Donald Trump Jr.

EVP of Development & Acquisitions for The Trump Organization, Entrepreneur & Former Advisor on "The Apprentice"

Donald Trump Jr. - American Freedom Tour/Austin 05-14-22

Douglas Merrill

Co-Founder and CEO of ZestFinance.com; Google's Former Chief Information Officer

Dr. Cornel West

Philosopher, Professor, Political Activist & Author of "Race Matters"; 2024 People's Party Presidential Candidate