The Obama administration on Friday set the stage for what could be the most high-profile trial in US history when it said it was seeking the death penalty in a New York court for Khaled Sheikh Mohammed and four accomplices accused of being behind the September 11 attacks.
Announcing the move, and a related prosecution of five men allegedly involved in a 2000 attack on the USS Cole, Eric Holder, US attorney-general, said it was the most difficult decision he had made in office.




