DNA and Lamanite exchange

For those who like to follow the latest on the DNA and the Book of
Mormon, FARMS's Ryan Parr has written a critique of former Bishop
Simon Southerton's book on DNA and the Book of Mormon ("Losing a Lost
Tribe Native Americans, DNA, and the Mormon Church").

http://farms.byu.edu/pdf.php?filename=3DMzk0NjI2NDA2LTE3LTEucGRm&type=3DcmV=
2aWV3

Southerton has responded to Parr's review here:
http://www.signaturebooks.com/excerpts/Losing3.htm