Newsweek Cover article on Genetic Genealogy

"DNA Testing: In Our Blood" is an article by Claudia Kalb in the current issue of Newsweek, http://www.msnbc.msn.com/id/11080815/site/newsweek/that is a good introduction to the subject of Genetic Genealogy. Included are several other links to the African-America Lives, PBS series, and to testing companies.