Neckerchief guy: same neckerchief, same T-shirt (enlarge & read lettering), same face.
Annotated version of Twitter pic does not identify him.
Is he important?
http://www.voltairenet.org/article185085.html
Excellent article on McCain’s trip to Syria in May, 2013.
Remember, Benghazi was only 7 months before.
We armed ISIS. Obama, Clinton, Kerry and McCain are up to their eyeballs in this.
I seem to recall that Graham and Rubio accompanied McCain on one of these Syrian trips.