Arne Duncan

Managing Partner at Emerson Collective; Former U.S. Secretary of Education

Carlos Watson

CEO & Founder of Ozy Media

Gen. Peter Pace, USMC (Ret.)

Chairman, Joint Chiefs of Staff (2005-2007)

Alex Wagner

Co-Host & Executive Producer of Showtime's "The Circus"; Former Host of MSNBC's Emmy-Nominated "NOW with Alex Wagner"

Larry Walker

Seasoned management consultant, Christian counselor, and mission leader.

Wendy Chung

Physician, Clinical & Molecular Geneticist

Jamal Simmons

Democratic Strategist & Political Commentator

Ana Palacio

Former Foreign Minister of Spain

Rick Lynch

Author of Adapt or Die: Principals from an American General

David Walker

Author, Respected Executive and Champion of National Fiscal Responsibility

Steve Coll

Former President & CEO of New America Foundation; Pulitzer Prize-Winning Author of "Ghost Wars"

Peng Liyuan

The "Chinese First Lady" & Wife of Chinese Leader Xi Jinping; President of the People's Liberation Army Academy of Art; Folk Singer & Performing Artist

Anne Finucane

Vice Chairman at Bank of America

Vikram Patel

The Pershing Square Professor of Global Health at Harvard Medical School; Mental Health Care Advocate

India.Arie

Grammy Award-Winning Singer, Songwriter, Record Producer & Actress

Cameron Russell

American Fashion Model & TED Talker

Dr. Vivek Murthy

21st & 19th Surgeon General of the United States

Dr. Vivek Murthy - Aspen Ideas: Health 2020

Judge Andrew P. Napolitano

Syndicated Columnist, FOX News Analyst & Former New Jersey Superior Court Judge

Bing West

Correspondent & Military Author

Cynthia McKinney

Former Congresswoman