U.N . Ambassador Susan Rice recalls stepping over corpses in Rwanda . United Nations ceremony recalls 1994 mass killings in Rwanda . ` For me , the memory of stepping around and over those corpses will remain the most searing reminder imaginable of what our work here must aim to prevent , '' she said Tuesday at a special commemorative event at United Nations headquarters in New York . Comment:
U.N . Ambassador Susan Rice recalls stepping over corpses in Rwanda . United Nations ceremony recalls 1994 mass killings in Rwanda . Comment: