That would be like passing a law, but not publishing it.
If O. had signed an Executive Order pardoning H., it could not be concealed; it would have to be public knowledge. It's not like "Double Secret Probation."
Regards,
The establishment wouldn’t want to stir up the Democrats by sending the heads of the Clinton Crime Syndicate to prison no matter how deserving they are. But I think that there is a pretty good chance a special prosecutor will be appointed anyway because Trump isn’t afraid even if their was a political price to be paid.
I don’t believe anyone should be above the law, and if there is a case against the Clintons it should be prosecuted. If elites see that they got away with high crimes, the pattern will continue. It serves the interests of nobody, other than a criminal element in high places, to avoid this issue.