One of your assertions is wrong. Bush did lie about the WMDs.
What WMD lie are you referring to, repeated MSM / liberal lie (Bush lied, people died), or the fact that Bush did not strongly make the case that forbidden WMDs were in IRAQ?
We went in during 2003 with strong foreign intelligence WMDs were still present in IRAQ in spite of UN resolutions that forbade it.
Allied Polish troops did find WNDs (Scud Mustard gas warheads) as well as several bunkers filled with damaged / old chemical weapons.
What lie? That none were recovered?