Sandra Fluke

Lawyer, Social Justice Advocate, Women's Health Expert

Amy Waldman

Journalist, Author, "The Submission"

Lou Waters

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

Where Are They Now: Lou Waters

Lamman Rucker

Actor, Education Activist, Green Living Advocate & Entrepreneur

Charles Limb

Associate Professor of Otolaryngology-Head and Neck Surgery

Stuart Firestein

Scientist; Advocate for the Public Understanding of Science

Dr. Max Rogers

Former Fighter Pilot, Healthcare Consultant

William Binney

Former NSA Crypto-Mathematician; Whistleblower

Barbara Bradley Hagerty

Religion Correspondent for NPR Who Reports on the Intersection of Faith and Politics, Law, Science and Culture

Todd Purdum

Senior writer at POLITICO and a contributing editor at Vanity Fair