Fredrik Hiebert, National Geographic Archaeology Fellow and exhibition curator. Afghanistan was in ancient times the heart of the Silk Road, linking cultures from Asia to the Mediterranean. Many thought the country's extraordinary archaeological treasures had been stolen or destroyed during recent decades of conflict in the region, but in 2003 they were recovered intact. Some 230 of these artifacts are now on view in the exhibition Afghanistan: Hidden Treasures from the National Museum, Kabul. In the first of this four-part podcast Fredrik Hiebert, exhibition curator and National Geographic Archaeology Fellow, talks to host Barbara Tempchin about the heroism displayed by the Afghan people who kept these treasures hidden for decades. They also discuss one of the oldest archaeological sites, Tepe Fullol.