Gingrich is and always was a knife fighting, lying sack of shirt.
He is now the perfect Trumpist, out to intimidate Mueller, prepare the base for a new Saturday Night Massacre, and pave the way for Republican acceptance and defense of just such overt and totally over the top obstruction of justice.
First Christopher Ruddy of Newsmax, and now Newt.
When Mueller was named, the leadership of both parties was cheered.
Even the Trump White House was OK with his selection.
News sources confirm Trump can't fire Mueller, but the Attorney General, whom he can fire, can.
Except Sessions has recused himself from all matters connected to the Russian investigation, so actually it would be the Assistant AG, the same guy who appointed him.