With the risk of being beaten sensles by some of you, I'll have a go at this "How's to blame" thing.
Im my opinion the 9/11 attacks and the embasy bombings can not be blamed on any one president. In my opinion the bad relationship between the USA and parts of the middle east began after WW 2 with the creation of the state of Isreal, and the fact that the US has by large supported Isreal ever since, both finacially and military.
The problem with Isreal is that it is placed in a very unfortunate place. It has Jerusalem as one of the major citys and this is very holly land for both jews and muslems which is bound to cause trouble since pretty much the hole middle east is muslem eccept Israel. So "naturaly" the countrys around Isreal is not very pleased with their neighbour and as we all know they have tried to wipe them of the map several times. But each time they have failed - and why? Because Isreal were, and still is, suplied with large quantaties of US made arms, so if not for the US Isreal would most likely have been defeated at some point.
I think that this massive US support to Isreal is one of the main reasons for the hate many muslims have towards america. And unlike most people in the rest of the world, they have been taught that if holy war is decleared, it is a first class ticket to heaven if they die in combat. They have also learned that if it is ok to kill a non-muslim. This means that they are willing to do thing that most people in the rest of the world would never dream of doing, like the 9/11 attacks.
Therefore I don't think that the hate towards the US that many in the middle east have, can be blamed on any one person - american or any other nationality - it is something that have grown in the last 40-50 years.
Finally I would like to make the following "disclaimer" (hopefully to avoid some of the flak):
1. Im not an american, I live in Denmark (yes it IS a country, not the capital of Sweden
2. Im not religious, and Im not trying to put any religion down
3. I do not support terrorisem of any form
4. I support the US lead War on terror
5. I have not served in the armed forces due to a bad back
6. Any spelling errors in this text are made on purpose to reduce readability