Looking for a biological kinship, your ancestor's origins, or your Native American or Jewish ancestry? DNA test results can help, especially if you have hit a brick wall in your paper trail research. Genealogical researcher Kathleen Brandt unscrambles the mystery of using DNA tests for genealogy and explains which test might be right for you. Brandt is an international genealogy consultant, speaker and writer and has appeared on "Who Do You Think You Are" on TLC and NBC, and "Finding Your Roots" on PBS and the History channel.
