Robert Mueller is a Republican which DonJohn clearly doesn't know. Why does DonJohn want to get rid of one of his own kind?

I believe Comey, the guy DonJohn fired, is a Republican as well. Now Omarosa is a Democrat or was, right?  DonJohn was a Dem too until he flipped/turned. Why does he like a Democratic woman like Omarosa and not two Republican men? To whom does that make sense? Oh you mean because she overwhelmed him with  lavish sycophantic suckuppy compliments while all Comey did and Mueller is doing are the jobs for which they were hired? Is that it? How droll.