Iraq War Evidence - Both Iraq Wars
    Both the Gulf War (1990-1991) and the recent invasion of Iraq (2003) had questionable evidence that justified a US invasion.  The first gulf war had satellite pictures that apparently show that Iraqi forces in Kuwait were lined up along the Saudi border, ready to invade.  The US has never shown any of these photos to the public.  Russia claims that its satellites took pictures on the same day as the purported US satellites, and russias photos show nothing in the area that the US says saddams forces were in. 
     Just before the 2003 invastion, the US claimed there were WMD's in Iraq.  As it turns out, none have been found.
1990-1991 invasion
2002-2003 invasion
Iraq was supposedly massing a quarter of a million troops along the saudi border.  The US claimed to have satellite photos but never showed anyone.
Iraq was supposedly building WMD's.  The US implied that it had evidence, but never showed it to anyone.  Colin Powell's speech at the UN is the most convincing argument.
Nations that disputed this claim:
Nations that disputed this claim:
Russia.  See russia's photos here
People who disputed this claim:
People who disputed this claim:
Responding to Colin Powell (zmag)
More links:
wikipedia - The Gulf War
Powell admits Iraq evidence mistake
wikipedia - Invasion of Kuwait Remarks to the UNSC - Colin Powell (Feb 5)
Remarks to the UNSC - Colin Powell (Feb 14
Youtube:  Powell's UN speech
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