YES, he is.
Hysterical.
And, no, if I were in the midst of this I would NOT want Shep or G. guarding my back. They cannot maintain their heads in a crisis and that helps NO ONE.
If you maintain differently, fine, but will not retract my assessment of either of these men so if the point is to convince me to do so please refrain. It will not happen.
Meanwhile, there are thousands of military heroes who are performing rescues while Geraldo bawls his eyes out.