- ISIS has taken over Derna, Libya, a city of 100,000 on the Mediterranean coast
- "Derna today looks identical to Raqqa, the ISIS headquarters town in Syria" an analyst says
- Derna, marginalized during the Gadhafi era, has a long history of Islamist radicalism
(CNN)The black flag of ISIS flies over government buildings. Police cars carry the group's insignia. The local football stadium is used for public executions. A town in Syria or Iraq? No. A city on the coast of the Mediterranean, in Libya.