Mueller is going to hang himself with his blatant partisanship.
Apparently, they all are. Just as you and I are. Mueller has been given a blank check to investigate anyone in the US, whether a citizen or not.
Meanwhile, if Mueller is investigating Russian ties to the NRA, you have to wonder why he hasn’t begun investigations into the AFL-CIO, SEIU , and Nation Education Association each known to have affiliation with CPUSA and Russia. Combined they donated over $60 million. Overall, labor unions have donated more than $132 million to super PACs and spent an additional $35 million on federal elections.