Saddam Hussein's regime attacked Halabja on March 16, 1988.
The attack involved mustard gas and sarin, killing thousands.
Survivors continue to grapple with the psychological effects decades later.
Saddam Hussein's regime attacked Halabja on March 16, 1988.
The attack involved mustard gas and sarin, killing thousands.
Survivors continue to grapple with the psychological effects decades later.