I think by virtue of the way you ask this question then George Bush was responsible for the events of 9/11/2001, and we should not have searched for and blamed and killed Bin Laden for it. Also many more than 4 Americans died in that tragedy. Remember there is an enemy in this and it is not Obama just like on 9/11/2001, the enemy was not George Bush.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.