Everybody who does the tiniest bit of research will immediatly find out that
A. The "Terrorist" Attacks on the WTC benefitted everyone involved - except for the victims/families obviously. It Made the American Arms Industry Boom, increased the Power of the Government and allowed a War against Islamic Countries which benefits Israel. ~90% of the money used for the presidencial AdCampaign is donated by Zionists. They entirely control America!

B. Most likely there were no planes. Very few people said on camera that they saw planes. Most of the people shown on TV were actors(this is confirmed!)who were paid for their words.
Real witnesses suddenly don´t remember what exactly happened. The Planes were a Photoshop - there are many amateur movies that clearly show that there were NO planes hitting the building.
Also most of the "passengers" of the flights were related to the US Army and the CIA. The flights are nowhere listed - they virtually didnt exist.
Also after the planecrashes there were no people at the airport hoping for news - "maybe their brothers and sons didn´t board the plane for some reason"is what they should have thought. But the Airports were empty. Yet they evacuated the airports after the media couldnt find a single relative - to hide the truth.