posted on Jan, 1 2007 @ 01:24 AM
Well... depends on what UFOs actually are.
Just hoaxes and rumors? US Government craft? Other nations' craft? Hell, stuff from the private sector?
Are they from outer space? Aliens? If so, how much contact has been established?
If the US Government doesn't know what they are, the place to look would probably be specific parts military intelligence, namely Navy and maybe Air
Force, and possibly the CIA since other nations would be investigated to see if they're behind anything. The NSA might have an excuse to check it