Specifically, Michael Wolff had every right to collect information on-the-record if no one stopped him, but it has been severely questioned how he could have possibly recorded such intricate conversations that were supposedly private, even to someone with access in the West Wing, without either breaching privacy, conducting interviews off-the-record and then publishing them, or simply fabricating stories. On the other hand, Donald Trump’s anger towards his book primarily stems from the increasingly-fractured state of his image and reputation; however, unless he can explicitly prove an instance of defamation in Wolff’s book, there is nothing he can do to erase the book from the public