The only reason we should go to war would be a direct attack on our country, its possessions or a massive attack on our citizens living outside the country by another country. If any of these attacks are carried out by individuals or terrorist organizations, we need to find them and punish them unto death.
It makes no sense attacking a country for what some its citizens did independently.
In Afghanistan where they were training and supporting terrorists, we should have immediately scrambled some nearby jets and bombed the camps, and the offices of the government that supported them. Then we should send them the following message, “this is what you get for supporting these murders, change your ways or we;ll be back to blow up more stuff. There is no way we should have occupied that country.
The santions and air restrictions were working well after we caught the scammers in the Oil for Food program. Those people probably should have been publicly executed. Of course we never punish the rich, especially if there a lot of them.
There is no way we should have started a war in Iraq and all of the leaders involved are guilty of war crimes and should be severely punished. Of course,, they are rich so the punishment was the same as previously state.
My happiest day would be to see Bush, Cheney (probably in a wheelchair, Rice, and Rumsfeld standing in the docks awaiting their trial. Of course they are rich and powerful, so you see how that goes.