Mysterious company buys more land near CA air force base communication t...

Did anyone think the same thing about all the property Bill Gates or other billionaires own? Why now? Why is it a national security issue, what about the people that the company bought the land from? Did they pose a national security? What am I missing here? It seems like a lot of speculation and nosey neighbors or is it a fear tactic to allow us all to be investigated for what we might be doing.... lol, like that isn't already being done....