WASHINGTON, Illinois (CNN) -- Ty Ziegel peers from beneath his Marine Corps baseball cap, his once boyish face burned beyond recognition by a suicide bomber's attack in Iraq just three days before Christmas 2004.
He lost part of his skull in the blast and part of his brain was damaged. Half of his left arm was amputated and some of the fingers were blown off his right hand.
Ziegel, a 25-year-old Marine sergeant, knew the dangers of war when he was deployed for his second tour in Iraq.
Wounded warriors face home-front battle with VA - CNN.com