Where To Stream America's Book of Secrets Season 2 Episode 10

Over the last century there have been four successful presidential assassinations and a multitude of failed attempts. But do we know the real story behind these assassination plots? We'll look behind the headlines to the conspiracy theories that surround the most shocking murders in American History. What do John Wilkes Booth, Leon Czolgosz, Charles Guiteau, Lee Harvey Oswald and John Hinckley Jr. all have in common? According to experts, they were all mentally unstable. While this may explain...