Huber was not tasked with investigating anything.
He was tasked with reviewing the situation and advising Sessions if Huber thinks an investigation should be started.
We never heard whether or what Huber ever advised Sessions.
There is no reason to believe Sessions ever authorized Huber to actually commence an investigation because people like Toensing who represents relevant witnesses and Congress members who have participated in closed hearings have all said they are not aware of any witness who was ever interviewed by Huber or any grand jury of his.
It seems it was just a delaying tactic. Look, they were all waiting, Horowitz included, to see if Mueller would succeed in getting Trump removed. So now that Trump is not getting removed, we hear now maybe a report from Horowitz in June. So he’s done very little other than waiting to see how the Mueller thing ended, and is now gearing up to work.
It's always the 'next report' or the 'next hearing' to find out if anything is to be done. We gotta be the dumbest, most naive folks on the planet to think that any fairness rests on the next... next... (wait for it) next anything! Gimme a frickin' break!
Mueller was into grand juries, raids and indictments (it doesn't matter how twisted or flimsy). Where is our shit? Answer: conspicuous by its absence.
The only thing left is justice by those in power and they already have everything they need. Expecting public opinion as a factor is penultimate foolishness when more than half the people are uninformed and surely half wouldn't care if they were informed.