Today's lecture recording does not appear to be posted on the recording site.
There was (again) a problem with the lecture recording. I have been told that the slides did not capture properly, but that ETS should be able to fix it. I have not been given a timeline for this, but I've just asked.
Thank you for your patience!
Tom
The lecture from today is now posted.
I have also posted HW#5 and the key to HW#4. The latter has changed tracked, so you can see changes we'll make to some of the questions in future years based on feedback received this year in section.