
The odds are high that what’s behind the wall will turn out to be reminiscent of Geraldo Rivera’s dramatic, live-on-camera entrance into Al Capone’s vault, which, as I recall it, found a pile of dusty debris and a broken bottle or two.
On the other hand, it could potentially be a remarkably big deal:
http://news.nationalgeographic.com/2015/12/151218-nefertiti-tomb-mystery-egypt/