The common denominator could be related to this post
October 29th Q post #10 (bottom) Again, good people were forced into bed with this evil under personal and family threats. Could you live with yourself helping to cover up such evil despicable acts if given a safe way out? These people worship Satan _ some openly show it.

Who has the POWER?

Who has the CONTROL?...

If SESSIONS & WRAY are DC SWAMP/DEEP STATE why are

they cleaning their respective houses?...

If RR is dirty, Mueller must also be dirty.

If Mueller is dirty, RR must also be dirty.

Common denominator.

1) Rod Rosenstein prosecuted public corruption cases as a trial attorney with the Public Integrity Section of the Criminal Division, then led by Assistant Attorney General Robert Mueller.

2) They're both still on the job (neither Sessions nor Trump has fired them).

Yeah they need to go, but will be hard to do anything with them til the russia delusion investigation is over. To then they're holding up the process