The investigation into “Russian Collusion” is extensive and is going into corners of lives untouched by even the person under investigation themselves. The quotes around Russia Collusion are there because this investigation seems to be investigating anything but that at this point, everyone takes it to court at this point is in trouble for non-Russian Collusion matters and fear is widespread that any wrongdoing at any point is going to get you jailed even if the wrongdoing was by someone other than yourself.
When will this abomination of the FBI end? Very soon according to recent reports, but who is Mueller pressing at this point? Here are the targets of the investigation that we know of.