Mark Summers, professor of history in the University of Kentucky College of Arts and Sciences, shares his thoughts on remembering the accomplishments of U.S. presidents.

University of Kentucky's Martin School of Public Policy and Administration is bringing a major national figure to campus to discuss the financial challenges facing America and the rest of the world. David M. Walker, who served as comptroller general of the United States and head of the Government Accountability Office (GAO) from 1998 to 2008, will address students, faculty, and the general public at 7:00 tonight.