An unauthorized Muslim immigrant from Uzbekistan was offered a deal by the FBI: You can remain in the US, but only if you'll spy on your fellow Muslims. He did, but then he decided he wanted to stop.

Also, the Trump administration declassified thousands of documents that reveal details of Argentina's so called ‘dirty war’; In Northern Thailand, the grandchildren of one-time CIA backed Chinese rebels transformed what used to be a secret hideaway to a tea-drinking tourist haven; and the FBI has had agents dedicated to fighting war crimes, but now that team is being disbanded.

(The J. Edgar Hoover Building of the Federal Bureau of Investigation (FBI) in Washington, DC. Credit: Eric Baradat/AFP/Getty Images)