Well, I guess we can’t say anything with certainty, pretty much ever.

Once again, a tip of the hat to the excellent site www.kryptos.info for posting these on YouTube.  Everyone should go visit them and then watch all of their videos a lot.

So in this clip, Sanborn starts at OBKR and the anchor lady states “97 letters”.

Maybe he just used the ? to show where K4 started in the other video?

I bet he’s glad he’s got Antipodes to do the interviews at though!