Is There a Data Base That Can Match You With People in Africa?

"23 and me" is CNN Tech's weekly, offbeat look at social media trends. This week, Jarrett ponders the potential downsides of online dating services like Tinder or OkCupid. "i could definitely see why that would be super appealing to some folks," Jarrett says about matching people with family members in other countries. But he cautions against companies giving you a false sense of accuracy on your results.