Nope. I love how the people who trust the goverment the least also have total faith in their ability to cover shit up for decades Its the goverment, they cannot keep secrets. Yes, there are UFOs - because all it means is someone saw something and they have no clue what it was. There are not aliens visiting. Bob Lazar is absolutely full of shit and lying.
Must be true. I've seen the billboard. ...or a picture of it actually. ...or it could have been photosmopped. All this to say that evidently, humanity is in a dire need of a dangerous predator for a better re-focus on the essentials.....