PETER JENNINGS REPORTING: UFO's: LIFE IN THE UNIVERSE - THURSDAY,
FEBRUARY 24 (8:00-10:00 p.m., ET) -- Each year there are thousands of
reports of unidentified flying objects, but the U.S. government
doesn't investgate any of them. This special program will seriously
examine the unexplained phenomena around the world that so many
people believe is proof of the existence of UFOs.