A photo of James Blake Miller, taken Nov. 9th, 2004 in Fallujah, Iraq.
But here's what you didn't know about him...
"He's quieter now -- easier to anger. He turns to fight at the sound of a backfire, can't look at fireworks without thinking of fire raining down on a city. He has trouble sleeping, and when he does, his fingers twitch on invisible triggers.
The diagnosis: post-traumatic stress disorder."