Not long after "Fire and Fury" reached the bestseller list, WikiLeaks tweeted what appeared to be a full-text copy of Michael Wolff's explosive book about a tumultuous Trump White House.
The hardcover book that costs $18 on Amazon was suddenly free for anyone via WikiLeaks's Twitter page. The tweet, which includes a link to a PDF file saved on Google Drive, raised questions about possible copyright infringement - and whether those who click on the link and download the free file could face legal troubles.