The last thing that man should feel is warm and fuzzy anytime he appears in public.

I doubt, though that we had to sell Saddam the formulas for making chemical weapons.  As for the   chemical components themselves, this is interesting:

February 1988. Saddam Hussein begins the "Anfal" campaign against the Kurds of northern Iraq. The Iraq regime used chemical weapons against the Kurds killing over 100,000 civilians and destroying over 1,200 Kurdish villages. (8)

April 1988. US Department of Commerce approves shipment of chemicals used in manufacture of mustard gas. (7)

August 1988. Four major battles were fought from April to August 1988, in which the Iraqis massively and effectively used chemical weapons to defeat the Iranians. Nerve gas and blister agents such as mustard gas are used. By this time the U.S. Defense Intelligence Agency is heavily involved with Saddam Hussein in battle plan assistance, intelligence gathering and post battle debriefing. In the last major battle with of the war, 65,000 Iranians are killed, many with poison gas. Use of chemical weapons in war is in violation of the Geneva accords of 1925. (6) (13)

August 1988. Iraq and Iran declare a cease fire. (8)

August 1988. Five days after the cease fire Saddam Hussein sends his planes and helicopters to northern Iraq to begin massive chemical attacks against the Kurds. (8)

September 1988. U.S. Department of Commerce approves shipment of weapons grade anthrax and botulinum to Iraq. (7)

September 1988. Richard Murphy, Assistant Secretary of State: "The US-Iraqi relationship is... important to our long-term political and economic objectives." (15)

December 1988. Dow chemical sells $1.5 million in pesticides to Iraq despite knowledge that these would be used in chemical weapons. (1)

July 25, 1990. U.S. Ambassador to Baghdad meets with Hussein to assure him that President Bush "wanted better and deeper relations." Many believe this visit was a trap set for Hussein. A month later Hussein invaded Kuwait thinking the U.S. would not respond. (12)

Link

From the Wikipedia:

Donald Riegle, Chairman of the Senate committee that authored the aforementioned Riegle Report, said, "UN inspectors had identified many United States manufactured items that had been exported from the United States to Iraq under licenses issued by the Department of Commerce, and [established] that these items were used to further Iraq's chemical and nuclear weapons development and its missile delivery system development programs." He added, "the executive branch of our government approved 771 different export licenses for sale of dual-use technology to Iraq. I think that is a devastating record."

............

And The Simon Wiesenthal Center, a Jewish organization dedicated to preserving the memory of the Holocaust, also released a list of U.S. companies and their exports to Iraq. [19]

"The departure was clearly undignified," said Thomas Becker,

Speaking of undignified..

a second-year law student who wore the black hood and orange jumpsuit during the protest.

And this is Hrvard??

It takes no talent to do what these students did.

I mean, really..... They expect to win like this?