As ISIS loses ground, scholars return to historical sites

Aired: 4/5/2016 | 0:05:49 | Clip
The spread of the Islamic State militants and other extremist groups across the Middle East and North Africa forced international archaeologists to abandon dozens of beloved historical sites like Mosul and Palmyra. But as ISIS begins to lose momentum and territory, there is hope that scholars can return to the region and continue their work. Special correspondent Jane Ferguson reports.