Are you being serious? watch the beginning of the video where he explains why he became interested in 9/11 in the first place.
Of coarse i am being serious. In each Tower, without warning, each simply collapsed.
Chandler called his first clip, North Tower exploding. The North Tower didn't explode. The top 15 floors simply fell down upon the rest of the building. What Chandler describes as being explosions, are actually jets of smoke/fine debris being forced out windows as the floor trusses collapse, compressing the air space. Chandler claims he can't find any cause other than explosives, but compression of air space due to a collapsing floor is a rather obvious answer for smoke thrusting out windows.
Then he mentions a horizontal plume of smoke floors below the then current collapse level and proclaims they are the result of squibs used in demolition. Squibs do not produce a plume of smoke. As the survivors in the stairwell mentioned, air was forced down the stairwell as One World Trade collapsed. Smokey/fine debris air was simply forced down through the Tower and exited the window(s) that Chandler pointed to below the collapse zone.
Chandler asks, do you see a pile driver, in his first clip? No, but the clip does not start at the beginning of the collapse, when the upper 15 floors were still visible, before disappearing into the cloud of smoke/debris. If he did, we could see the pile driver that fell onto the remaining 95 floors, starting an unstoppable collapse of the whole building.
Chandler then asks what do you see? Certainly not what Chandler is trying to lead me to see, non existent explosions he is trying to infer from smoke and dust jetting out of windows as air space collapses on each floor in turn.