Carvin has spent too much time in the ivory tower and never bothered to step outside her safe space., putting a ridiculous amount of faith in the official CIA , Homeland Security narrative. 
If she bothered to do some real work on going beyond the fake story getting the real story she would  not  write this tripe. Its not hard to question  their credibility when the history is thee to see one false hood and political subterfuge after another year after year around the globe. .