Natalie Warne

Activist, Advocacy Educator, Engagement Strategist & TED Speaker

Bob Woodward

Legendary Pulitzer Prize-Winning Investigative Journalist; 22-Time Best-Selling Author & Associate Editor at The Washington Post

Robert Reich

Economic Analyst, CNBC Contributor, Professor, Author, Advisor to Presidents & Former Secretary of Labor

Ashley Judd

Actress, Activist & Humanitarian

Diane Guerrero

Immigration Reform Activist & Actress Known for "Orange is the New Black" & "Jane The Virgin"

Dr. Jeffrey Bauer

Health Futurist, Author & Medical Economist

Lou Waters

Aging Expert, Journalist & Former CNN Media Personality; Anchor of "Coming of Age"

Where Are They Now: Lou Waters

Karen Pittman

Co-Founder & Former Executive Director of the Forum for Youth Investment

Alexis Ohanian

Co-Founder of Initialized Capital & Co-Founder of Reddit; Entrepreneur, Investor, Activist & Bestselling Author

Alexis Ohanian Carthage College Commencement Address 2014

Jim McKelvey

Co-Founder of Square, Serial Entrepreneur, Inventor, Philanthropist & Artist

Dr. Antonia Darder

Scholar, Artist, Poet, Activist & Public Intellectual

Sophia Bush

Actress, Humanitarian & Author

Frank Luntz

Political Pollster & Communication Expert

Terry Savage

Personal Finance Expert, Investment Advisor, Syndicated Columnist & Bestselling Author

John Ratzenberger

Emmy-Nominated Actor, Entrepreneur & Philanthropist

Andie MacDowell

Film Actress

Michael Stevens

YouTube Sensation; Best Known as Vsauce

Lauren Potter

Actress Best Known for "Glee;" Special Needs Advocate

Julianne Malveaux

Economist, Author & Political Commentator; President Emerita of Bennett College for Women

Sherry Lansing

Former CEO of Paramount Pictures & Founder of The Sherry Lansing Foundation