Share 'Learning your Ethnicity from your DNA'

I've always wondered how much of my genetic ethnicity was real.  Like most Americans, my family history is a mixture of known and unknown.  I don't think there is "real" value to knowing what percent I am of this and that.  I'm just curious. * The genetic tests are becoming more common, and more detailed.  Deseret news.   I haven't plunked down the $$$ for any of these tests.  My suspicion is the…