(CNN) Omarosa Manigault Newman's publisher responded to President Donald Trump's campaign's "legal threats" over her tell-all book, saying Trump is fully able to use his "bully pulpit" to refute anything they take issue with -- but that the book will be published.

Below is a copy of the letter from Manigault Newman's book publisher, Simon and Schuster, responding to Charles Harder, who is litigation counsel for the Trump campaign, obtained by CNN's Kaitlan Collins: