Excerpt:
"There was nothing left to do to me. They did everything."
It was an ordeal that nightmares are made of.
A 20-year-old Yazidi woman, who says she was held as a sex slave by ISIS, told CNN's Christiane Amanpour in an exclusive interview that her captor was a fighter who told her he was from the United States.
The victim, who asked to be called "Bazi" (not her real name) is now in the U.S. to testify to Congress about her allegations against the American -- and to push the FBI to press charges against the man she said went by the name of Abu Abdullah Al Amriki (Abu Abdullah the American).