Susan Elaine Eisenhower (a Republican), daughter of John Eisenhower and the granddaughter of President Dwight Eisonhower, is a consultant, author, and expert on international security and relations between the Russian Federation and the United States of America. During the 2008 presidential campaign, Susan Eisenhower had endorsed Barack Obama for president of the United States.

Watch for Susan Eisenhower tonight at 10pm on HBO's Real Time with Bill Maher.