Build-a-Baby Debate

Posted: Oct 11, 2013 3:01 PM ET

Build-a-Baby Debate12:51

23andMe has patented a new system in the U.S. to test your DNA for genetic health risks. It says it has no plans to offer it to the public, but some bioethicists are concerned. Dr. Jeff Nisker debates Dr. Lee Silver, co-founder of GenePeeks.

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