Oh, the US Attorney leads a task force level investigation, and just lets it go. Sessions asks him “Why aren’t you prosecuting these cases?”
Huber looks at him in surprise, “Prosecute? I’m a United States Attorney with about 50 Assistant US Attorneys on my investigative staff. I had no idea you wanted me to prosecute them.”
Read the actual wording. You're setting up a straw man fallacy about Huber "just letting it go". And then you put words in Sessions mouth.
"These senior prosecutors will report directly to the Attorney General and the Deputy Attorney General, as appropriate, and will make recommendations as to whether any matters not currently under investigation should be opened, whether any matters currently under investigation require further resources, or whether any matters merit the appointment of a Special Counsel."
Huber is supposed to make recommendations about DOJ and FBI resources on the various matters. That's what it says in plain English.
The only known GJ is the Rod Rosenstein U1 special in Maryland.
The only other known investigation is the Cody Hiland, Clinton Foundation investigation which has started back up after a hiatus in 2016.
Huber evaluates these investigations and any possible new investigations.