Haider Koussan, left, Fatima Kesselouani, center, and Moad Taleb stand outside the Theodore Levin United States Courthouse in Detroit, Friday, Jan. 8, 2010. Umar Farouk Abdulmutallab arrived at federal court Friday for his arraignment on charges he failed to detonate a chemical-laden explosive on a Detroit-bound Northwest Airlines flight. (AP Photo/Paul Sancya)

Nigerian-Americans including Follisito Ogunfiditimi, right, stand outside the Theordore Levin United States Courthouse in Detroit, Friday, Jan. 8, 2010. Umar Farouk Abdulmutallab, the Nigerian suspect who allegedly tried to set off an explosive device aboard Northwest 253 on Christmas day as it came in for a landing in Detroit from Amsterdam, is scheduled to appear in federal court Friday. (AP Photo/Paul Sancya)

People carry signs and flags outside the Theodore Levin United States Courthouse in Detroit, Friday, Jan. 8, 2010. Umar Farouk Abdulmutallab, the Nigerian suspect who allegedly tried to set off an explosive device aboard Northwest flight 253, pleaded not guilty to charges of trying to ignite a chemical-laden explosive on the U.S. airliner on Christmas Day. (AP Photo/Paul Sancya)