likely to comment on this. it is a very personal matter, but nevertheless we -- it is noteworthy. i think you'll learn about the first lady's family history. >> it's interest iing, norah, beyond michelle obama, a lot of african-american families now with the internet and resources you can find online are tracing their history that is very similar, white ancestors in their families because of what was happening with slave owners and the women that they, quite honestly, owned. but it goes beyond this family. and the resources again that are out there for more blacks to learn about their families. my own family, i thought the whole time we were from texas. we just learned at a family reunion, we're actually from north carolina. this is happening across the country with african-american families. she was fortunate to be the first lady and have "the new york times" help her out on this one. >> yeah. and i'm actually told the mormon church has researched the an sestry of every american president. they are also researching the obama family heritage as well. their research has substantiated