Well I would be certainly interested in the circumstances especially considering that I always believed he was pro trump. Some even said he played an important role Trump won the election because he opened an investigation into Clinton's emails right before the election.
that's not what he did. there already was an investigation. What comey announced right before the elections was that they had found more of clinton's emails in another, unrelated case. That invesigation was into Anthony Weiner, who was married to Clinton's advisor Huma Abedin. Weiner was sexting a 15-year-old, Abedin was forwarding some emails to weiner's computer to be printed out. In investigating weiner's computer they found clinton's emails (forwarded by abedin). That's what Comey announced. I have no idea why he decided to announce that specific information, at that time.