Yeah, seems to me that this had to be staged or something (maybe a photoshopped jet or one of the AF1's they don't use). I find it hard to believe that security is that lax. If someone can run up and do that, what's to stop him from tossing a satchel charge in one of the turbines or something similar.

From their disclaimer:

You, the viewer of the preceeding are hereby advised that the video does not depict a real event. It is intended for the sole, limited and express purpose of entertainment and to induce you, the viewer of the video, to think critically about freedom of expression and speech and the government's responses to the same. Therefore, and by reason of the foregoing, the producers, creators and distributors of this video hereby verily certify that the foregoing fictionalization and dramatization was not real. Furthermore, and without limitation now, since the beginning of time and without perpituity, the producers, creators and distributors of this video and anyone else who was involved in the making of this video assume no risks or liabilities stemming from or related to your ("the end user's") viewing of same and assume no liability for any damages that result directly or indirectly from mistakes, omissions, interruptions, deletions of files, viruses, errors, defects or any failures of performance, communications failures, theft, destruction or unauthorized access. Copying, duplication and distribution of this video is encouraged.

It's fake, and this guy is a freakin idiot.

Yeah, but on a second viewing it's pretty obvious that this is a digital editing job. Like I said before, I find it very hard to believe that they could manage to get that close to it and do something to the plane itself without getting shot.

If this were real, he'd likely have a bullet in the head by the time he crossed the second fence.