I dont think Sessions is doing anything about Hitlery.
It’s a mistake not to. They should be conducting an investigation parallel to Mueller’s. It might would force Mueller to have a more fair investigation. If there was any corruption or collusion between the Clintons, the DNC, the Clinton Foundation, Podesta, Aberdin, Brennan, etc., it needs to be exposed. Trump cannot do that if he’s pushed out of office. It’s too late then.
Trump chose eGOP party members for his administration. They are only going after Trump.