1. Slavery in Mauritania.
2. Born and raised in a North Korean prison camp.
3. With U.S. soldiers in Afghanistan.
4. The madness of Philip K. Dick.
5. Mississippi hate crime.
6. Staff Sergeant Robert Bales.
7. Inside America's Ivy League fraternities.
8. The harassment of women in modern India.
9. Seeking justice for Haiti's rape victims.