Bush, right or wrong, told us that there were Weapons of Mass Destruction in Iraq and that Hussein might use them. The American public remembered that Hussein had invaded Kuwait and were basically OK with removing Hussein.
Now, what were the reasons that Obama and Hillary gave for using American taxpayer money, personnel, equipment and facilities to overthrow the governments of Libya and Egypt with an ongoing attempt in Syria?Weapons of Mass Destruction? Because Egypt invaded someone and might do it again? Nothing. No explanation given. Democrats kill people because they can.
Bush was eventually proved correct that there were at least chemical WMD in Iraq when Saddam was deposed.