“Morning Joe” co-host Mika Brzezinski was shocked by a “grotesque scene” also described by the authors of a new book. You could say he did an X-ponential amount of damage. New York Times reporters Maggie Haberman and Jonathan Swan appeared Friday on MS NOW’s “ Morning Joe ” to discuss some details from their new book, “Regime Change,” and shared a few not-so-flattering anecdotes about tech tycoons’ relationships with the president, including a harsh observation about Elon Musk . In the midst of