well it's right people should talk as Faisal says, but I have two points,
1) Considering the Americans basically gave the Iraqis no choice and not only invaded their country, took away their leader (admittedly deeply unpopular with the Iraqis themselves), and basically screwed up the country, would the US listen to the Iraqis if htere was anything to be said, or would the Americans basically roll over them again like previously?
2) This is tame considering that there are also suicide bombers going off in Iraq. There are no other opportunities for these Iraqis to really tell Bush what they think.