CRUSTY BOB BLAMES IT ON THE IRISH
70-year-old explores his vanilla roots with one of those ANCESTRY.COM (or "Ancestry Health as they now say) DNA kits where you spit in an envelope and someone who spent four years getting a BS degree in biology runs your spit through tests to find out if you're descended from cousins who married each other. Actually it can't do that, but it can tell where your ancestors hung out.