UFO?

Soo i was in NJ today and picked up a weird NJ magazine. I skimmed through it then threw it away as I do with most magazines. But i could not get the thought out of my head. What if all that stuff was true? For all we know it could be true and we could be completely ignorant to the paranormal. We didn't believe in germs until relatively recently. I don't want to sound like a nut job but i think there are hidden ufo's the govt has. And hidden technology. Not just govt but corporations as well. It is more profitable to hide the existence of advanced technology and use if for financial gain. I mean we did progress very fast in the last 100 years. Did the nazis have help building jets and the bell ship? I dont know but i am very curious. Well just food for thought. Live Long And Prosper!