ABC News did a special on McViegh just before he assumed room temperature. Apparently he did kill at least one Iraqi. I dont remember the particulars, but when they interviewed the one or two other soilders who witnessed the event there was something 'memorable' about that particular kill. Either it was an incredible long and lucky shot or it was something about the way the Iraqis head exploded. Sorry about getting graphic, but the event apparently seriously affected McViegh. If you want to know what the 'hassashins' can do to a mind, just look at the turnabout Scott Ritter made. They have been practicing their art for over a thousand years.
I stand corrected.