No doubt in my mind UFO's exist.
I think the STS Space Shuttle mission videos have clearly shown that *something* is capable of following our space shuttles and make 130 degree turns at 2000 mph (a manuever which would kill a human and is impossible by any manmade machine)
It's very interesting to see the mainstream media covering this now. A few weeks back, MSNBC covered the O'hare incident.
What's weird is this - if *something* was able to hover at an airport out of nowhere, then fly away at breakneck speeds, there are only two possibilies. 1) The US was violated by another nation in an act of major conflict if not war. Or, 2) Something from another planet did it.
Either way, the fact it is immediately denied, when it can only be a foreign invader from one of these two sources, is odd. If Iran, USSR, China, or any other nation landed a ship at a US airport, that would be a HUGE diplomatic crisis. Since the FAA and military don't even want to look into it, it makes you wonder. If there were no aliens, there were aggressive acts by foreign nations. Either way, something incredibly huge is being hidden from us.