diff --git a/README.md b/README.md
index f215b66..c8cc31e 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,9 @@ https://www.youtube.com/watch?v=IeyBTChcTe4
The key part:
https://www.youtube.com/watch?v=IeyBTChcTe4&t=4443s
+Davis says "SCIF" a couple times in this interview. This means a "Sensitive Compartmented Information Facility":
+https://en.wikipedia.org/wiki/Sensitive_compartmented_information_facility
+
Dr. Eric Davis: Classified Briefing to the [Senate Armed Services Committee](https://en.wikipedia.org/wiki/United_States_Senate_Committee_on_Armed_Services) - 10/21/19
https://www.nytimes.com/2020/07/23/us/politics/pentagon-ufo-harry-reid-navy.html