Looks like Holdem (the prick) skated.
I prefer to view it a different way:
1) Holder is so incompetent that he didn't see this going on, therefore, he needs to resign.
2) Holder was cut out of the details by O ordering the field agents around, which means Holder was incompetent and needs to resign.
3) If the details of F&F never got high enough to cross Holder's desk or higher, O illegally asserted executive privilege in order to cover up wrongdoings by his subordinates, meaning he subverted the Constitution.