On Thursday morning, the NBC publicity office sent out notice of an “NBC NEWS Exclusive.” Michael Wolff, author of the new book “Fire and Fury: Inside the Trump White House,” would make his first promotional TV appearance Friday morning on NBC’s “Today.” Wolff would make his only Sunday show appearance on NBC’s “Meet the Press.” Then Wolff would make his first cable TV appearance Monday on MSNBC’s “Morning Joe.” And all that would be followed by Wolff appearances on various other MSNBC programs.