Sara Carter writes about how nobody knows what Huber is doing: https://saraacarter.com/crickets-at-doj-probe-into-fbis-handling-of-trump-russia-remain-a-mystery/
A congressional source told SaraACarter.com that “no one in Congress has any indication Huber has talked to anyone, requested documents, or done anything else.”
“It seems like his entire appointment was just a maneuver for Sessions to get the heat off him to appoint a second special counsel to investigate the conduct of the Trump investigation,” the congressional official added.
For now, Huber appears to be a mystery.