Join Sunny and the Field Messengers for the REAL News! Kerstin takes us on an historic tour of the Castle of Predjama in Slovenia, then we uncover a Medieval Garden with Richard in Croatia. It's Discoveration Friday, and we are exploring Sound and Learning! In World News: FEDNOW Failure To Launch; Israeli Military Reservists; FDA Remdesivir Kidney; and more! Plus, an update from the Office of the Guardian!