No, they did it because Cheney "Palpatine" Cheney and Bush "Darth Vader" Bush with Donald "Stormtrooper" Donald wanted to help Sharon "Jabba" Sharon in his quest for hegemony over Middle Earthst. Or maybe the US administration really believed that invasion of Iraq would be a good idea [for whatever reasons] and pushed it forward. If only reason had been "revenge and oil", it is now pretty quickly backfiring - revenge is dealt with, but if Iraq really is in such a ****ty state as it seems to be, oil production will dive in no time. And so on. My point being is that taking a position that anything is evil is pretty goddamn retarded, especially when it comes to politicians.
Why the **** did they even use a Kiowa to mob controlm anyways? It's a chopper, it's only purpose is to 1) get people in and out of ****ty situations and 2) reduce a city block into rubble. And this ...incident was in the Green Line, "safest" area of Baghdad - if infantry can't walk there, then, well, GG DUDES.