The photo on which Joseph Dwyer is rescuing an Iraqi child during operation "Iraqi Freedom" made him famous.
He died due to medical overdose of pills to suppress hallucinations and other posttramatic disorders
Once he returned back to USA his posttraumatic disorder became apparent. He spent many days hiding in a closet with a knife, was evading imaginary bombs while driving his car.
1 out of 5 American troops serving in Afghanistan or Iraq ends up with such posttraumatic disorders, depressions and hallucinations.
According to a recent survey, 12% of soldiers start using anti-depression and/or sleeping pills already during their service in Iraq.
http://www.sme.sk/c/3969169/Symbol-vojny-zomrel-v-depresii.html