I've heard that rumor for a long time, but always with the statement that the Muslims won't let the Israelis rummage around under the Temple Mount. And the Muslims, as we all know, have been doing a great deal of excavation under the Temple Mount for years, even to the point of endangering the Western Wall.
...And the Muslims, as we all know, have been doing a great deal of excavation under the Temple Mount for years
Why do I have visions of Raiders of the Lost Ark with Arabs instead of Nazis?