Algeria mourns 257 killed in its worst-ever air crash

Algerian soldiers are seen near the site where an Algerian military plane crashed in the perimeter of air base of Boufarik in Blida province, 30 km southwest of Algiers, Algeria, April 11, 2018. The death toll of an Algerian military plane that crashed early on Wednesday in the military airport of Boufarik, 30 km south of Algiers, has risen to 257, local media reported. (Xinhua)