Joseph Margulies is an attorney with the MacArthur Justice Center and an Associate Clinical Professor at Northwestern University Law School in Chicago. He was lead counsel in Rasul v. Bush, involving the detentions at the Guantánamo Bay Naval Station, and in Habib v. Bush, involving the rendition of Mamdouh Habib from Pakistan to Egypt. He is also the author of Guantánamo and the Abuse of Presidential Power (Simon and Schuster 2006), and has won numerous awards for his work since 9/11.