...Adhering to the enemies of America or giving aid and comfort to the same...
John Murtha certainly aided Al’Queda when he publicly and nationally slandered and condemned the Haditha Marines of murder/war-crimes WITHOUT investigation.
See how all our politician overlords have aided him by NOT calling for a trial for Treason. See how our courts aid and comfort him by declaring that a law immunizing federal employees in the execution of their office from civil suits, such as slander. (Murtha is not an employee because he cannot be fired; recalled or ‘not elected’ are NOT fired; further, since when is it a single legislator’s duty to declare the guilt/innocence of an accused, much less a member of the military?)