I actually had a talk with my friends dad who was in the marine core, he did top secret things he not allowed to say.
But anyways i was talking to him about area 51 saying it has aliens and shit.
he said that its just a cover up for another base
then i said i saw a show on tv about some people trying to get in adn see stuff in the base and we're taking photos and blah blah.
he siad that if the Gov. Really didn't want you to see that they wouldn't.
They can control anything on tv. or anybody really.
but like he siad i its probably a cover up for another base.
If they didn't want you to see the base we wouldn't even be talking about it...
thats my two cents

P.S - this guy isn't a hippie if that what your thinking.
hes very clean and profesional.