I just happened to tune in at the right time.... this is a Live video currently being Broadcast, and I tuned in right on the dot as he started to talk about the Comet.  You will need to wait until he's ended the Live broadcast, and then go to the link and fast forward to the 28 min mark to hear what he is saying.The video link is https://www.youtube.com/watch?v=B1ZzAx-4Z2sI have typed