William Barr - Barbara K. Olson Memorial Lecture at the Federalist Society
For you enjoyment, education, and edification, may we at MJAC, present a lecture by Attorney General, William Barr on the separation of powers. It is an hour long lecture, so yes, you should budget some time.
It is available as a video
and as a podcast on the American Rhetoric website.
But if you can't spare that hour, The Federalist Society has also included a footnoted transcript of the lecture on the website along with the video and audio formats. The sound is kind of off on the website video. It's much easier to watch on the Youtube link above.