Abu Ahmed says he was there: An Iraqi held prisoner at Abu Ghraib by the American military when inmates were abused.

He says he was kept naked and saw other naked inmates stacked onto a pile while photos were taken, photos that would become public and bring shame to the United States.

The pain of the past few years is clearly etched on the man's face and equally obvious as he talks. It began October 1, 2003, he says, when U.S. troops came to his home and detained him during a sweep of his neighborhood.