The lecture I gave at the end of January on fakes, forgeries and frauds in archaeology has been uploaded to YouTube. I tailored the lecture towards a general audience rather than specialists since it is the public who most often is the target of the misinformation. Some my find this helpful to use in various church or educational settings, which I am happy for you to do.
The presentation software focuses on my PowerPoint slides rather than me. I will let you decide if that is a good or bad thing.