Barrie Schwortz on The Shroud of Turin on What is Truth Radio Show. From the description:
What is the Shroud of Turin? Is there credible evidence to support the idea that it is the actual burial shroud of Jesus of Nazareth? What about the 1988 Carbon Dating Results? Is it a hoax, or is it real? Join Dave Glander as he interviews world famous researcher Barrie Schwortz about The Shroud of Turin on What is Truth Radio Show
It runs about an hour. This was uploaded two days ago. I think the broadcast was January 29, 2012.