File photo of Conrad Black leaving the Derksen Federal Courthouse after his sentencing hearing in Chicago

 
File photo of Conrad Black leaving the Derksen Federal Courthouse after his sentencing hearing in Chicago
Conrad Black leaves the Derksen Federal Courthouse after being sentenced to 6-1/2 years in prison for obstructing justice and defrauding shareholders of one-time newspaper publishing giant Hollinger International Inc. in Chicago in this December 10, 2007 file. Oral arguments in Black's appeal before the U.S. Supreme Court are set for December 8, 2009. REUTERS/John Gress/Files