Depends. Did he rob the bank with a nail bomb?
Does he still believe that people have the right to rob banks if society forces them into it? That banks are by nature evil, and don't deserve to hold the money of the Working Class?
We're not talking a youthful mistake, a single wrong turn in a life. We're talking about a frigging philosophy. Ayers' view of America hasn't changed one damn bit.
Plug "abortion bomber" into your scenario, one who still thinks abortion is evil and that something should be done about the clinics and the doctors. Maybe not bombs, or anything really violent, but something.
What do you do?