Definition: Given a document, generate a short title of the document. The title should convey the main idea/event/topic about which the document is being written. Note that URLs in the text have been replaced with [Link].
Input: Sam Nunberg  a former campaign aide to Donald Trump   said early in Trump's presidential campaign   he  was instructed to help candidate Trump understand the U.S. Constitution.
 Nunberg  made the comments in "Fire and Fury: Inside the Trump White House " a book by journalist Michael Wolff.
"I got as far as the Fourth Amendment before  his  finger is pulling down on  his  lip and  his  eyes are rolling back in  his  head  " Nunberg  said in the book.
 Nunberg  was fired two months after Trump launched  his  presidential campaign  the Washington Examiner reported.

Sam Nunberg  Ex