2. The press report seems to suggest that there was no real destruction of the two towers but it was just some kind of theatrical trick. It is of course a fact that the two towers were destroyed after two aircrafts crashed into them.
3. A lot of people in America (the apologists will dismiss them as conspiracy theorists) questioned whether the towers collapsed because the planes crashed into them or that something else caused them to come down. These people have reproduced videos taken by media people showing the attack and the collapse of the towers, pointing out certain peculiar features. I have seen the three-hour long video which is widely distributed.