The actually did something on it today during the earlier afternoon broadcast. The even interviewed the cardinal of Torino who is in charge of its safe keeping.
but ofcourse NBC had to put its hits against it in, "there is no way to prove its geniune" over and over again.
Typical of them. I, for one, believe it's the genuine article. I do that on faith. I hope to see it one day. That would be an honor.