Let's see now...Person A is involved in an inept series of bombings in 1969. A right-wing TV 'journalist" claims to have a book published (or was that written?) by person A in 1974, allegedly dedicated to a murderer. 25 years or so later, person A and person B are on a couple of community boards at the same time and, a few years later, are involved in a rather confusing real estate transaction together. Several years after that, person B is at a large public gathering (which is videotaped), and someone - nobody quite knows who - says person A was at the same meeting. Persons A and B live in the same part of a large city and are involved with the same university system. Ah ha! Clear evidence that person B shares the radical ideas that person A had 35-40 years ago!