Critical Thinking and the Art of Propaganda Comprehension: Question #1

Here is a recent news clip on CNN where there was a conflict of perception between the news hostesses and former CIA analyst Michael Scheuer. You are welcome to watch the whole clip, but if there are time restraints, the most relevant section (in my opinion) starts at approximately 3:37.

So since there is clearly a disagreement on the truth of the issue; whose version of reality do you find more believable, and why?