Here's the earliest (((echoes))) I can find. From the JFK files (((assassination)))
https://www.archives.gov/files/research/jfk/releases/docid-32373749.pdf
Here's the earliest (((echoes))) I can find. From the JFK files (((assassination)))
https://www.archives.gov/files/research/jfk/releases/docid-32373749.pdf