中英文摘要：
Angry protesters set fire to the house of the man who was Derna mayor at the time of the flood.
利比亚民众在洪水灾害中抗议当时担任德尔纳市市长的人，愤怒的抗议者纵火焚烧了他的住房。
请点击下面的原文链接，了解更多细节：
https://www.nbcnews.com/news/world/libyans-protest-authorities-flood-hit-derna-rcna105752