What remains, is there proof that Saddam got [wanted] yellow-cake from Niger and who/why/when were documents forged.
Sounds like Italian, French and English intelligence were all over this.
Iraq yellowcake:
http://www.iaea.org/worldatom/Programmes/ActionTeam/nwp2.html
note: this takes us up to 1998 when the inspectors were kicked out.
Our troops found tons of yellowcake in Iraq in 2003.