What is the DNA matched to genius? An unidentified person in a hotel and a rental car?
From your link at the lame 911myths...
The FBI had collected the DNA from tiny traces of skin on the steering wheels of vehicles hired by the hijackers and from hair samples recovered from their hotel rooms.
How were the couple of people in the hotel room and the rental car positively identified first? And how does this positively identify any never mind all 19 hijackers?
Do you even know why you fail? I mean how many times to I have to rub your nose in your mess before you get it and don't do it again?
Someone incapable of distinguishing supply from demand is not in a position to condescend to anyone else. The people who rented the rooms and the cars gave names. The DNA of those people showed up at the crash sites of the planes hijacked on 9/11/01. Possibly you really are so obtuse that you don't get it. Personally, I believe your problem is a combination of stupidity and dishonesty.
No, I don't know why I fail. Nobody here understands why I fail either. There is a reason: I didn't fail.
Now, a more interesting question is why you pretend that people vastly more intelligent and knowledgeable than yourself are failing at something that is never quite specified. The notion of you rubbing anyone's face in anything is laughable. You have been squashed like a bug in every stupid, pointless thread you've started. You have never come close to demonstrating any of your absurd contentions.
Where is the raging controversy over the inadequacy of the FBI's investigation? Who, apart from agenda-driven morons, doubts that the bureau's forensic techniques are state-of-the-art? We get the idea that you refuse to contact the FBI because you are too intellectually lazy to lift a finger to promote your evil cause's goal of lynching innocent men and women. But, some of us wonder exactly what you are willing to do. There must be something. Being a punching-bag for us rationalists may satisfy your masochistic urges, but it isn't advancing the revolution.