Let's give the guy a break.
There are few people on the planet I'd rather NOT be right now than Moose; he's not doing such a bad job with what he's been handed.
IMO, federal agencies have been in charge of this investigation from the start.
As far as "diversity training," black/white problems are real problems. He's not some 26-year-old lesbian Vassar graduate in the job.
There's too much grief around these days to keep harping at the guy needlessly.