Diane Rehm

NPR Radio Host, National Humanities Medalist, Peabody Award Winner

Julianne Malveaux

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

Jason Clay

Senior Vice President of Markets & Executive Director of the Markets Institute at the World Wildlife Fund (WWF)

TED | Jason Clay: How big brands can help save biodiversity

George Ayittey

Economist, Authority on the development of Africa, Author

Anna Escobedo Cabral

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

Uri Dadush

Senior Associate and Director, Carnegie's International Economics Program

Rick Santorum

Former Member of the U.S. Senate

Grover Norquist

Author, Political Activist, Founder & President of Americans for Tax Reform