When Holder appeared at an April House Government Oversight committee hearing, he was asked when the investigation would be finished, given it has gone on for, now, over a year and a half. Holder said, essentially, that it would be over when it was over, and of course Holder "couldn't remember" what Obama had been told about the investigation. DOJ is "reviewing the Chaffetz letter" but, again of course, "can't comment on an ongoing investigation." My guess? It will end at noon on January 20, 2017.