Iraqi bridges blow up!

If things were not hot enough in Iraq now the insurgents[a neat way of calling the terrorists] are busy blowing up the bridges leading to Baghdad.the insurgents are determined to cripple the current government by attacking the common man on the street as well as any infrastructure that the common man may use.and they are achieving that.
As for the government,they are not really able to do anything much except offer common platitudes for the dead people's family.things are getting out of hand and the insurgents are getting more and more bolder in their attacks.after all they did manage to shoot a rocket very near the building when Ban-Ki-Moon,the U.N secretary general was giving his speech.for sure,that's one speech that the U.N secretary general is not gonna forget in a hurry.this bridge was bombed by a suicide bomber and this time three U.S.soldiers were killed.what is the current government doing about all this?god only knows!