By and large, I hesitate to use the treason word against ANY American especially people like Powell whom I think have high integrity. He hasn't hesitated yet to say what he thinks, yet has supported the pres. No, at this point, I'm not interested in "treason."
Powell is not linked to pushing Chalabi, however, Doug Feith and many others in the VP's office did push the Chalabi lies. They were either duped, and should resign, or they were willing dupes in an act of supreme anti-patriotism.