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Nova Science Now Story about Genetics on PBS
Thousands of people are signing up to post their DNA sequences on the Internet, for all to see. Are they crazy?
A follow-up piece on an earlier Nova story on genetics aired Tuesday on Nova Now on PBS. Cure Alzheimer's Fund Research Consortium Chairman, Rudy Tanzi, appears briefly and voices his opinion that stronger legal and ethical safeguards need to be in place with genetic testing.