They believe it was part of the intelligence headquarters of Ali Hassan al-Majid, who ordered the gassing of thousands of Kurds in 1988.
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2.
The two men directly responsible - Saddam Hussein and his cousin Ali Hassan al-Majid - known as "Chemical Ali" - were hanged in 2006 and 2010.
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3.
The area was governed by Saddam's cousin, Ali Hassan al-Majid, the infamous so-called "Chemical Ali, " who is believed to have orchestrated the gassing of the Kurds in Halbaja in 1988.
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