D.C. manicurist raised more than $ 250,000 to build school in native Ethiopia . Inspiration came after seeing children walk three hours to classes held under tree . Girl killed by hyena while walking home motivated Lidia Schaefer to fulfill promise . Score: Watch Schaefer talk about the school » . 6 Nominations are open at CNN.com/Heroes .
D.C. manicurist raised more than $ 250,000 to build school in native Ethiopia . Inspiration came after seeing children walk three hours to classes held under tree . Girl killed by hyena while walking home motivated Lidia Schaefer to fulfill promise . Score: 6 Nominations are open at CNN.com/Heroes .