I think life does exist somewhere else in the universe. It's simply too large for there to be only one place where it is habitable. Though it seems to be an almost certainty to me based on the odds, the burden of proof still is on science to prove this. Until then, it's just speculation.
As far Roswell, I don't believe any of it. Again, where's the proof? So many of the witnesses out there have contradicted themselves that they aren't the least bit credible. Funny how many of them didn't say anything until a year after the fact. I consider it nothing more than modern-day dragons, magic, mysticism, etc. until there's some conclusive proof... or I see one.
