"Interesting, but what is your point?"
Conflict of interest. Gregory should give up either his WH Press Corps credentials or his wife.
He wants to hold everyone else to a standard that he himself is not willing to live. He should disclose to his viewers that he is married to a former Clinton administration official who was involved in intelligence and terrorism, a Jamie Gorelick hack.
The OLD MEDIA wants to go after John Roberts wife. Fine, theirs will also be "fair game". I guess NBC didn't see fit to have Gregory disclose his conflict of interest.