A listener learns their grandfather was on America's Most Wanted. Will shares his adventures at museums in North Korea and Tehran. Anon calls in to relate her own spooky experience with Facebook somehow knowing her thoughts, and selling ads off them -- without her speaking into a microphone or Googling anything. All this and more in this week's listener mail. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com They don't want you to read our book.: https://static.macmillan.com/static/fib/stuff-you-should-read/ See omnystudio.com/listener for privacy information.