Marc Thiessen

Marc Thiessen. Self: America Reports. Marc Thiessen is a resident fellow at the American Enterprise Institute (AEI) where he studies and writes about American presidential leadership and counterterrorism. He also writes about general US foreign and defense policy issues and contributes to the AEIdeas blog. A member of the White House senior staff under President George W. Bush, Thiessen served as chief speechwriter to the president and to Secretary of Defense...