Just noticed this blog post by Professor Schiffman from the beginning of February. It is in response to an archaeologist's claim to have discovered a number of hitherto unnoticed royal inscriptions by King Hezekiah in Hezekiah's Tunnel in Jerusalem.
Other archaeologist received the announcement with skepticism. I noted the story here.
To my knowledge, no evidence for the claims has yet received scholarly publication. Schiffman summarizes the case for skepticism in an article in Ami Magazine.
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