Hemingway was convinced that people were following around and other people convinced him he was paranoid.
Turns out Hemingway was right. The FBI was falling on because of his Cuban ties
Full disclosure: I haven't read TFA.
Is it remarkable that Hemingway was convinced? I can understand if I was a 'mundane' person and thought somebody was spying on me, I could be convinced that I was paranoid. But if I have ties to one of the obvious enemies of the US, I think it would be very hard to convince me that I _wasn't_ being spied on because the motive seems obvious. Do we know why Hemingway was able to be convinced?