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‘23 and Me’ CEO Ann Wojcicki on DNA company, life, and baseball

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23 and Me founder and CEO Ann Wojcicki says she's trying to revolutionize healthcare by giving you direct access to your DNA over the counter. 23 and Me, a personal genomics and biotechnology company, is what Silicon Valley calls a “unicorn,” valued at over $1 billion and potentially changing people's lives. NBC’s Natalie Morales reports for TODAY from Los Angeles.