If the new standard for truth is "there must be a video" then I'm afraid you've won. But in the single case of the Pentagon what about:
The 15+ people who saw a large silver commercial airliner hit the building?
And the ATC (Air Traffic Control) records that show an unknown aircraft heading towards and then descending rapidly towards the Pentagon?
And the clearly unidentifiable engines sitting inside the smoldering building?
And the clearly unidentifiable landing gear sitting in the Pentagon with multiply parts numbers that indicate the parts/engines etc came off the United plane?
Everything you said can be easily argued. There was a USA Today reporter on every corner who "saw the whole damn thing". It's possible that if you were able to fake at attack on pentagon, you could plant witnesses. They were standing there allr eady for the cameras.
At least 1 of the planes had no flight manifest. They were all at very low flying capacity. The most common theory is that the white plane seen above 3 minutes after the attack coasted and dropped the cruise missile that hit the room containing the accountants at a 9:30 am meeting (missile hit at 9:32) to discuss the 2.3 TRILLION that had gone missing the day before. $ never was found!
There was enough debris to fill the back of a pickup truck. Something long and missile-shaped was removed under a blue tarp.
So yeah, we can argue all day, it's really pointless. Have you see the holes thru 6 steel & concrete reinforced walls? Hole is way smaller than a plane, but a brick-head missile would do this EXACT damage. A composite nosed-plane? I doubt it...
1st pic shows the hole thru all 6 walls. No wings, just a solid small hole. Missile.
The 2nd pic shows the final punch out when the 'object' came to a rest. Perfect hole. no plane. Supposedly, it cut this PERFECT hole (1 of 6), then disintegrated.
3rd pic shows whatever it was the men carried out.
Now, to me, this looks like a white plane swooped in, dropped the concrete-head bunker buster, which sliced thru the 3 walls. It was carried out by these workers under a tarp.
4th pic shows the plane leaving pentagon airspace minutes later, caught by many video news.
You can believe anything you want, but looking at that hole - And the 911 commissioner slipping on a ccn interview and saying "missile that hit the pentagon"... well, I could go on for hours, but what's the point? It's over 10 years ago. It's a part of history now.