https://thegeneticgenealogist.com/2008/05/28/interview-series-i-bennett-greenspan-of-family-tree-dna/
Interview Series I - Bennett Greenspan of Family Tree DNA - The Genetic Genealogist
May 28, 2008 - Genetic genealogy has been commercially available since 2000, and in the last 8 years many genealogists have used this new tool to learn about their ancestry....
family tree dnainterview seriesbennett greenspan