David's Palace?

Azure: "But now comes word of a most unusual find: The remains of a massive structure, in the heart of biblical Jerusalem, dating to the time of King David. Eilat Mazar, the archaeologist leading the expedition, suggests that it may be none other than the palace built by David and used by the Judaean kings for over four centuries. If she is right, this would mean a reconsideration of the archaeological record with regard to the early First-Temple period. It would also deal a death-blow to the revisionist camp, whose entire theory is predicated on the absence of evidence in Jerusalem from this period. But is she right?"