Ellsberg's fellow soldiers, also,believed he was nuts when he served in Vietnam. That is not surprising considering a soldier had been often threatened with ambush or booby traps and sniper fire {in|at} the dense jungles of Southeast Asia.Individuals who believed Ellsberg was nuts were likely somewhat unbalanced themselves because of the insanity of warfare.Or perhaps he saw a psychologist due to his divorce. That, also, isn't surprising given this kind of upheaval at a young person's lifestyle....