This AncestryDNA Labor Day Sale Helps You ‘Find Your Roots’ at Home for a Portion of the Price

AncestryDNA is offering one of its steepest discounts of the year for Labor Day, giving amateur genealogists a cheaper way to uncover the kinds of family secrets that regularly leave celebrities stunned on PBS’ “Finding Your Roots.” Through Sept. 8 at 10 a.m.…