Being that nobody and nothing is going to prove to you that Trump is as bad as the left said he was from day 1, your complaints about a possible conflict of interest are comical at best.  Ultimately, I trust that he will do a thorough and professional job.  Some people actually can do that.  As for them supposedly being best friends, Breitbart is your source, if there ever was a "fake news" source, you are truly there with Breitbart.  The funniest part of this is that Newt Gingrich, when Mueller was appointed, gushed about how good a job he would do, now that he is doing the job, Newt seems to think that Mueller is the wrong choice.  Some consistency would be nice from the "thought leaders" on the right.

http://www.snopes.com/comey-mueller-besties/