This is a very entertaining read for a lazy day:
en.wikipedia.org/wiki/Edwin_P._Wilson
The links at the bottom of the page are quite good.
The guy should have gone to jail for assisting in the assasinations of people in Germany and the USA, however, the CIA blew it when they said “He doesn’t work for us any more” and then were proven to be liars.
The Margolis article is a bit over the top with correlating the conspiracy which framed Wilson with modern day terrorism cases, but other than that, a cool slice of history.