Occupy Chicago protesters defy police order to leave Grant Park on Oct. 22. | Paul Beaty~AP

Condoleezza Rice is Professor of Political Economy in the Graduate School of Business, Thomas and Barbara Stephenson Senior Fellow on Public Policy at the Hoover Institution and Professor of Political Science at Stanford University. From January 2005 to 2009, she served as the 66th secretary of state of the United States. Before serving as America’s chief diplomat, she served as assistant to the president for national security affairs (national security advisor) from January 2001 to 2005.

** FILE ** In this Oct. 9, 2007 file photo, Chris Matthews speaks before the GOP Presidential candidates debate which he moderated at the Ford Community and Performing Arts Center in Dearborn, Mich. (AP Photo/Carlos Osorio,file)

Chicago Police Officers move in to arrest "Occupy Chicago" protesters Sunday morning starting at 1 A.M. October 23, 2011 I Scott Stewart~Sun-Times