There's no doubt in my mind this was planned and executed. They just didn't get the desired result. You can't have that many breaches of security occur within what was supposed to be a controlled area, in such a short period of time, and not realize it was deliberate.
Because if your theory isn't true, it means that the "greatest country in the world" is staffed by the Dumbest People in the World" (and that, of course, could never be true).
I used to work just outside the fence of Dobbins ARB, mainly on an antenna measurement tower that overlooked the runway and other parts of the base. When the President’s plane was due in there were always agents out there at least the day before making sure we had the gates and access to the tower locked up where no one could get up there.
To me, a location like that so close and unguarded had to be either colossally inept (VERY un SS) OR planned. And I think what clinches that thought for me was the Director’s answer about the ‘sloped roof.’