Claremont McKenna professor John Pitney teaches a class about presidential speeches and public opinion, focusing on the 1970s through the 1990s.
It will begin airing this Saturday on C-SPAN 2. It will air at 8am, 11am, 8pm & 11pm ET. Afterwards it will be available here:
https://www.c-span.org/video/?515141-1/presidential-speeches