In this June 9, 2009 file courtroom sketch, Guantanamo detainee Ahmed Khalfan Ghailani, left, listens as his civilian lawyer Scott Fenstermaker, right, speaks at his arraignment in U.S. Federal Court ... more 
In this June 9, 2009 file courtroom sketch, Guantanamo detainee Ahmed Khalfan Ghailani, left, listens as his civilian lawyer Scott Fenstermaker, right, speaks at his arraignment in U.S. Federal Court in New York. Assistant U.S. Attorney David Raskin, seated in front, and Ghailani's military lawyer Marine Col. Jeffrey Colwell, back center, are shown listening. A federal judge blocked the government from calling its star witness against Ahmed Khalfan Ghailani on Wednesday, Oct. 6, 2010 because investigators only learned about the witness after Ghailani underwent harsh interrogation at a CIA-run camp. less 
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Associated Press | Photo By Elizabeth Williams, File
Wed, Oct 6, 2010 7:00 PM EDT