Alan Dershowitz and Michael Hayden versus Alexis Ohanian and Glenn Greenwald, with a video appearance by Edward Snowden.
The actual debate starts around minute 27 on the video. You may use your cursor to click ahead to it.
"Why is my language not clear to you? Because you are unable to hear what I say. You belong to your father, the devil, and you want to carry out your father’s desires. He was a murderer from the beginning, not holding to the truth, for there is no truth in him. When he lies, he speaks his native language, for he is a liar and the father of lies."
John 8:43-44