Khalid Sheikh Mohammed, Walid Bin Attash and Mustafa al-Hawasawi, plotters of the evil 9/11 terrorist attacks, have all agreed to plead guilty to conspiracy charges in exchange for life sentences.

23: Three alleged 9/11 conspirators — including suspected mastermind Khalid Sheikh Mohammed, Walid bin Attash, and Mustafa al-Hawsawi, have reached a plea deal with prosecutors nearly 23 years ...

The circuslike military tribunal of alleged September 11 mastermind Khalid Sheikh Mohammed and his men continued at a hearing this morning in which Mohammed and Walid bin Attash refused to grant ...