Originally posted by jd140
You only have one security clearance, not several.
Based on that I believe you are making the story about your dad telling you this up.
I gained security clearance after several months to patrol a defense contractor site in the UK. But there were several areas I did not have clearance
to enter, things I was not permitted to know.
Engineers and office staff there also had varying levels of clearance for different positions and areas pertaining to their duties.
This is the case in every nation. It makes it harder for an enemy to gain information if that information is spread between ten people.
Based on what the OP has said about his father, it is very possible that he has clearance for different areas at different levels to enable him to do
his duties.
As for the fears of what could happen... Anything could.
If it is from outside, they may decide that this is too obvious and too difficult, and so will wait for another time when it isn't expected.
But, it would make a big statement. It would make a massive impact.
I am suspicious about the many warnings that have come about in recent months. So for that reason, I have thought that there could be a false flag
attack.
In that case, if this is a possibility, it would be a perfect opportunity because they could blame whoever they like, and the entire world would be
watching.
Ultimately, we all know something is on the way, from somewhere. Intelligence services use the term "chatter" to describe higher than normal levels
of communication suggesting something is being planned, and we have seen our own form of "chatter" over the last few weeks.
It is a big target, so personally, I wouldn't be there. If I lived in DC, I would probably be leaving for a few days while this plays out, just to
escape the crowds more than anything else.