Why Write Potter's Freedom? & more of Why Witness to Mormons?

Since Normal Geisler has a good reputation, James White responds to those that would question why the endorsements for the upcoming book Potter’s Freedom would need to be worded so strongly on the issue of the Doctrines of Grace. Two callers try to understand Geisler’s redefinition of terms. Also, the need to witness to Mormonism due to their hyper-polytheism:the centrality of the Joseph Smith’s King Follet sermon to LDS theology. And, Rich Pierce is still busy printing many tracts.