Looks like this is flakery. The only references point to “The Reese Report” which apparently just made up some stuff. I found a four-way (host, and the two researchers, and some “emerald tablets” guy) and had Google translate the transcript bit by bit from Italian to English. Also found the two actual scientists’ web pages.
OTOH, here’s a nice summation of most of what’s known about the Khafre pyramid; my additional info is, the pyramid was reused in ancient times. A New Kingdom-era wood coffin with mummy was removed a couple hundred years back, and was aboard ship to England when it went down off Spain, possibly near Majorca. The discoverer of the Titanic has looked for the ship.
Harvard:
http://giza.fas.harvard.edu/videos/87536/full/