ROSWELL - A cover-up?

For those new to the subject of ufology:
Believers insist that wreckage from an alien space craft was recovered by the United States Air Force on a ranch in Roswell, New Mexico in July, 1947. This story was published the next day in the Roswell Daily Record. Later, the Air Force claimed it was not a flying saucer that crashed, but rather, a weather balloon.