This has nothing to do with Clinton. Mid term elections are coming up and majority of the country is for Mueller's investigations to continue. This puts the Trump presidency and the GOP under a cloud of suspicion. The large number of GOP legislators giving up their seats voluntarily does not bode well for the party.
So Trump colluding with the GOP is continuing to promote that somehow his campaign was compromised. This will keep the GOP base screaming while continuing to alienate the rest of the country. In short they are worried about their turnout. No jobs, no infrastructure, no trade agreements; just a gigantic deficit result of a so called middle-class tax cut.
So the intent of the administration and their cohortss in Congress is just to rabble rouse. Isn't FBI mostly GOP leaning and if someone had ordered the FBI to snoop of Trump's campaign, wouldn't someone within the FBI have leaked it?