The US simply needs to mind its own store and not get in the face of other nations' business nor give aid. Americans for Americans first.
SUch as we were right to bomb and wipe out the Taliban. We need to focus on AQ and kill Bin Ladin and no country should stand in our way. However Saddam had no AQ ties. Had no WMDs and even if he did have WMDs there was no way he can use them against the US on US soil.
If Saddam wanted to kill millions of people in his own country, let him. I rather see American tax dollars building and supporting schools here in the US than in Iraq, which will be bombed out anyway within a week.