Absolutely. He should have written a confidential report and forward his conclusions to the White House and the Defense Department.
Not only he's demoralizing our troops and encouraging terrorists, he's making sure anything he has to say will be considered political hogwash.
There is a difference between being a statesman and being a politician.
Well, I think he is not demoralizing our troops cause I think they all know better than that. However what he is doing and saying on foreign soil to me encourages the enemy and if that isn't treason I don't know what is. Seems the Senator hasn't changed much from when he testified back in the 60's. He should hang his head in shame.