* AARP's Grandparent Information Center
* Author of Second Time Around: Help for Grandparents Who Raise Their Children's Kids
The latest census figures show that more than two million American grandparents are solely responsible for raising their grandchildren. Why? Divorce, family violence, teen pregnancy and poverty are some of the reasons. Juan Williams and guests look at Grandparents raising their second batch of children, next Talk of the Nation from NPR News.