George Bush

Self - 41st President of the United States

William K. Reilly

Self - Administrator of the Environmental Protection Agency

Boutros Boutros-Ghali

Self - UN Secretary-General

Tom Brokaw

Self - Journalist, NBC News

D. Allan Bromley

Self - White House Science Advisor

Jimmy Carter

Self - 39th President of the United States

Dana Carvey

Self - Actor, Saturday Night Live

Bill Clinton

Self - Democratic Presidential Candidate 1992

Walter Cronkite

Self - Host, CBS Evening News with Walter Cronkite

John T. Doolittle

Self - California Congressman

Michael Dukakis

Self - Democratic Presidential Candidate 1988

Clifton Garvin

Self - Exxon Chairman

Charles Gibson

Self - Journalist, ABC News

Al Gore

Self - Tennessee Senator

James Hansen

Self - Climatologist, NASA

Saddam Hussein

Self - Leader of Iraq

Sherwood Idso

Self - Physicist