How a documentary and a DNA test helped these twins reunite

When Michele Mordkoff and Allison Kanter were 5 months old, they were each adopted by loving families in the New York City area, two days apart. The infants, of course, didn't know it -- and their families weren't informed -- but the girls were twins. It was mid-October 1964, and the two wouldn't see each other again for more than 50 years.