LONDON — For Ehdaa Bujeldain, an English teacher living with her family in Bab-Tobruk, in the mountains of Derna, eastern Libya, it sounded like a bomb going off in the middle of the night.
"On Sunday night, at 3 a.m., me and my family heard something like an explosion," she tells NPR by phone. "We lost electricity and connection. We didn't know what had happened. Then we heard it was a dam in Derna that had collapsed."
