Hard-line Islamists in northern Mali stoned a reportedly unmarried couple to death for adultery last Sunday. Analysts worry this is growing evidence of the rebel fighters' avowed intention to impose strict Islamic law in the vast territory under their control.
Another version of the story put about by an al-Qaida-linked militant group is that the couple was married but engaging in extramarital affairs.
The ancient desert town of Timbuktu is under assault in the west African nation of Mali. Islamist forces have taken over much of northern Mali where Timbuktu is located. One group, allied with al-Qaida, has begun systematically destroying Shrines that celebrate ancient Muslim saints. Human Rights Watch Senior Researcher Corinne Dufka talks to Renee Montagne about the destruction.