Germany's Irmela Mensah-Schramm checks lampposts, public benches, anywhere she might find a racist slogan or Nazi swastika. Then she pulls out a bottle of spray paint and covers it.
Epps, the principal of Synergy Charter Academy in Los Angeles, has turned it into the 'best urban elementary school in the US.'
A shoe factory located just outside a prison in El Salvador is an act of love, a way to help former convicts stay out of prison.
After retiring from legal work Olga Murray took on a new task: educating the children, especially the girls, of Nepal.