Genealogy Tourism Is Booming as Americans Search for Identity in DNA and Abroad
Liza Lizarraga has spent hours combing through paper and digital archives to track her family's history the old-fashioned way, and she has spit in a test tube to find out what morsels of her family's history might be revealed by her DNA. In September, though, Lizarraga will walk the same path as her ancestors when she"