Because George W. Bush made a deal with him.
The reasoning was that he hated America the only problem with that reasoning however is that America was his Ally for many years while he was fighting for them in the mid east and The USA has up to this time not yet explained that he actually did have any thing to do with it. However the symbology behind the whole thing is interesting, First of all there is an attack on the world trade center in the Jewish capital of the world, then the pentagon is attacked the military head quarters of the organisation helping Israels occupation of Israel and then there is also talk that there was a plan to attack the White House which for one reason or another did not come off.
Osama Bin Laden
Osama Bin Laden is most well-known for the attack on the World Trade Center on 9/11.
osama bin laden has killed millions of people by breaking down the world trade center.
osama bin laden and his men
Osama Bin Laden destoyed it.
al qaeda leader osama bin laden
Bush's revenge for the bombing of the two World Trade Center Towers in New York City due to suspicions that Bin Laden was in Afghanistan at the time.Also because Afghanistan was keeping Osama bin Laden safe in their country so US invaded and bombed afghan.
Osama Bin Laden attacked the World Trade Center to hurt the world finacially. He attacked the Pentago to hurt the USA military. He has bombed other places. Also United 93 probably would have crashed into the US Capital to kill all those senators and representatives, but, because of the passengers who fought back, it crashed into a field in Shanksville PA.
there were two high jacked planes that were sent to crash into the World Trade Centrer by the leader of Taliban, Osama Bin Laden. It was announced publicly, on May 1, 2011, that Osama Bin Laden was killed, by gun shot to the head, by American forces in Afghanistan.
He is leader of al-Qaeda the terrorist organisation. al-Qaeda and Osama bin Laden were responsible for the 9-11 attack on the Twin Trade Towers in the United States. For more information on his history view the link below
Osama Bin Laden planned the attack of 9/11 in New York against the 2 world trade buildings (Tragic Tragic story) and he was also behind a lot of other attacks too
Osama Bin Laden was the leader of the group al Qeada. Al Qeada was the group of terrorists who attacked the World Trade Center (Twin Towers) and the Pentagon. It was important for the American forces to find Osama Bin Laden to prevent another attack in America.