https://www.redadvenir.org/redadvenir/david-gates/video.php?yt=UKM9KadK3I8&start=502&video=Silverino%20Kull&titolo=Batallas+de+Fe+Bolivia+%2F+Battles+of+Faith+Bolivia+%5B8%5D&testo=Batallas+de+Fe+%2F+Battles+of+Faith%2C+Bolivia%2C+miercoles+05-10-2022%2C+con+David+Gates%2C+Michael+Jenny%2C+Marcel+Dulac+y+Walter+Veith