Unwed mothers and their children are ostracized by society and stigmatized by their own families. Many women and children end up in desperate situations. But a growing number of people are trying to end this dire situation, both in courts and in society as a whole. But there's still a long way to...

In light of Holocaust Remembrance Day this week, we hear from those who survived the atrocities of Nazi Germany. We also hear from children who are trying to make ends meet in Cairo's garbage district and how a singer in Rio de Janeiro moves from train to train to offer her art.