All of the chemical weapons we sold Iraq were destroyed in 1991. We knew that. Bush lied and so many people knew he lied that it became an unsustainable lie.
Rumsfeld shaking Saddam's hand over the deal.
Saddam Handshake USA
http://www.youtube.com/watch?v=kRZmVlD8fPY
Rumsfeld 'helped Iraq get chemical weapons'
http://www.dailymail.co.uk/news/article-153210/Rumsfeld-helped-Iraq-chemical-weapons.html
Which chemical weapons we sold him and how much. see under "U.S. Exports of Biological Materials to Iraq"
http://www.gulfweb.org/report/r_1_2.html
‘Building momentum for regime change’: Rumsfeld’s secret memos
http://tv.msnbc.com/2013/02/16/building-momentum-for-regime-change-rumsfelds-secret-memos/
Interrogator: Saddam surprised by U.S. attack
http://www.nbcnews.com/id/22847771/#.UUTXSDfj7n4
THE STRUGGLE FOR IRAQ: DIPLOMACY; Iraq Said to Have Tried to Reach Last-Minute Deal to Avert War
Inspectors Call U.S. Tips 'Garbage'
http://www.cbsnews.com/2100-500257_162-537096.html
U.N. weapons inspector Hans Blix faults Bush administration for lack of "critical thinking" in Iraq
http://berkeley.edu/news/media/releases/2004/03/18_blix.shtml
U.S advises weapons inspectors to leave Iraq
http://usatoday30.usatoday.com/news/world/iraq/2003-03-17-inspectors-iraq_x.htm
New evidence: CIA and MI6 were told before invasion that Iraq had no active WMD