Part two of our week of ghosts is all about one spirit – this time, a poltergeist. People have been arguing over this one since the 1660s, including some prominent skeptics and supporters.
Research:

SYMHC Classics: COINTELPRO 1
39:12

Behind the Scenes Minis: It's Not Unprecedented
16:46

The Rendition of Anthony Burns, Part 2
43:32