You mean Saddam didn't gas his own people?

"The major gassing incident occurred in March 1988 at a town called Halabja. "But the truth is," Pelletiere writes, "all we know for certain is that Kurds were bombarded with poison gas that day." This occurred near the end of the Iraq-Iran war.

Pelletiere writes, "…immediately after the battle [at Halabja] the United States Defense Information Agency investigated and produced a classified report, which it circulated within the intelligence community on a need-to-know basis. That study asserted that it was Iranian gas that killed the Kurds, not Iraqi gas."

Obviously, this report has been intentionally ignored by several presidents and their major mouthpieces."

Suppose it doesn't really matter who bombarded them, it all came from the same supplier.