DNA-deciphering, finding families, surprises and skeletons

Who do you think you are? Geneaology has experienced something of a resurgence in recent years, and according to Time magazine is now the second most most popular hobby in the U.S., after gardening. Kathryn Ryan talks to genealogist Michelle Patient about using DNA testing to help to find ones roots. Michelle also discusses her own brush with the past and how family history breakthroughs can unearth in a few skeletons in the closet.

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