I had originally explained the 15 hour time frame but it got deleted. Ugh. I just got a Kindle Fire, and it's great for everything but typing.
I knew what happened, they saw the 9 & 12, and didn't see the 9 am TO 12 am (15 hrs.)
I must admit, if they had a 3 hour webcast, I highly doubt most people would watch.
I'm looking forward to seeing the webcast. I haven't seen much except a photo or two of the studio.