Nothing will happen on this until, at a minimum, Sessions is ousted at the DoJ.
Sessions is a worm. A doormat. Nice guy, but he needs to move to The Villages and get a luxury golf cart.
With all of this surveillance involving people in the Trump campaign, you can be sure that Sessions was recorded in some of these conversations. There's no way he could oversee any investigation in these matters.
Don’t be stupid. Since he was surveilled by the prev admin and one of its leaker’s earliest smear targets he’s got more reason to detest these people than you do.
Unless you are a pothead...