On September 14, 2020, Daniel C. Peterson did a live-stream presentation to the young single adults of the Lethbridge YSA stake in Lethbridge, Alberta, Canada, on the subject of the Book of Mormon witnesses.
The live-stream can be viewed below or on YouTube at https://youtu.be/jG0Nl2efCHQ.
This presentation was so excelllent and enlightening! I was particularly struck by the rebuttal to the idea that Joseph and the Witnesses shared an hallucination. The scientific evidence that no such thing has been documented or can occur was very informative!