Ahead of Syria talks, Kerry visits Rwanda genocide memorial

There are no names, no stories on the embankment where a quarter-million Rwandans are buried in a mass grave, memorialized by a simple word: "Remembrance." But as U.S. Secretary of State John Kerry on Friday bowed his head at the Kigali memorial for victims of this African nation's 1994 genocide, it was impossible not to juxtapose the many declarations of "Never Again" with the reality of mass killings persisting to this day, sometimes unpunished and undeterred by the United States.