I barely remembered Agnew, or at least I was vague on the details of his story. So I really appreciated Rachel Maddow's _Bagman_, which was about his rise, decline, and fall.
@Indefinite_Article I'd look for an audiobook rather than podcast.
I re-read All the President's Men, a while back. Not sure how that would be as an audiobook though. And it takes the history only up to a certain point.
@estherschindler That's a really good idea!