Joe Ruffini

Anti-Terrorism, Information Security & Risk Minimization Expert

Karen Pittman

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

James E. Hansen

Adjunct Professor Directing the Program on Climate Science, Awareness and Solutions of the Earth Institute at Columbia University; Former Director at NASA Goddard Institute for Space Studies

Kate Feather

VP, Culture & Engagement at Lincoln Financial Group

Barbara Bradley Hagerty

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

Uri Dadush

Senior Associate and Director, Carnegie's International Economics Program

William Binney

Former NSA Crypto-Mathematician; Whistleblower

Anna Escobedo Cabral

Former Treasurer of the United States, Partner at The Cabral Group & Jesse Ball duPont Fund Trustee

Renaldo Nehemiah

World Record Holder in the 110 Meter Hurdles; Former Professional Football Player for the San Francisco 49ers

Jason Clay

Senior Vice President of Food & Markets at WWF

David Shipler

Pulitzer Prize-Winning Author, Former Foreign Correspondent of The New York Times, Online Writer for The Shipler Report

Dartmouth - David Shipler '64: "The Working Poor: Invisible in ...

Julianne Malveaux

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

Melanne Verveer

Director of the Georgetown Institute for Women, Peace & Security at Georgetown University; Former U.S. Ambassador at Large for Global Women's Issues

Gail Wilensky

Economist, Healthcare Policy Reform Expert & Senior Fellow at Project Hope

Lisa Myers

Emmy Award-Winning Former Senior Investigative Correspondent for NBC News

Rick Santorum

Former Member of the U.S. Senate

Grover Norquist

Founder & President of Americans for Tax Reform, Author, Board Member of the Center for the National Interest, The Parental Rights Organization & The National Rifle Association

George Ayittey

Economist, Authority on the development of Africa, Author

Reed Timmer

Meteorologist & Extreme Storm Chaser, Featured on the Reality Series "Storm Chasers"

Jacqueline Laurita

Star of "The Real Housewives of New Jersey"; Advocate for Autism Awareness