Host Shaka Ssali and his guests discuss the 1994 Rwandan genocide and the impact that it has had on the world 20 years later. Guests Olivier Nduhungireh, Rwandan Deputy Permanent Representative to the U.N. Robin Philpot, Author, “Rwanda and the New Scramble for Africa" Amb. Herman J. Cohen,fmr. U.S. Assistant Secretary of State for African Affairs