Reince Priebus says "A Warning" by Anonymous is "out-of-touch"

A new book from an anonymous author, described only as "a senior Trump administration official," tells of a White House in chaos led by a president characterized as a "bully" who abuses power and "lacks presidential judgment and a basic understanding of government." In an interview with chief Washington correspondent Major Garrett, former White House chief of staff Reince Priebus rejects the book's claims, and calls the unknown author a "coward."