I know the first Loose Change was owned pretty hardcore buy Popular Mechanics. There was even a debate between the directors of that movie on some engineers and the directors got so frustrated they were calling the engineers fags and shit. Pretty professional.

I only blipped through some of the video but around 20:30 when they are trying to make it sound like the plane should be big recognizable chunks cause it's made of steel and titanium, it's not one fucking solid billet of either. Its like a racing bicycle, it's flimsy as hell. Comparing a plane that crashed into a building to one that crashed into a field? GTFO.

Around 37:00 they go with some garbage about steel 'melting' at lower temperatures than it melts at. Well steel dosen't need to fucking 'melt' to lose its important properties structurally. Take a fucking paperclip, bend it bend it bend it back, well eventually its gets real easy (the material is past its yield point), and then it breaks. It didn't get read hot, it didn't melt, it just failed. Have you heard of torque to yield head bolts? Same deal, up to a material's yield point, its strength is well defined, after that, its starts stretching and losing its strength in compression, tension, sheer etc. Well, you heat some steel column's up a few 1000 degrees, knock out some column's nearby to double the tributary load, and of course its going to lose strength.

I could go on and on, but that video is pretty much garbage.