________________________________________. Afghan officials say a suicide bombing has killed at least 20 people. The attack occurred today at a funeral in the remote district of Dur Baba in eastern Nangarhar Province. Officials say the probable target of the attack was District governor Hamisha Gul, who was among the 50 people wounded. No immediate claim of responsibility.阿富汗官员称,一起自杀式爆炸造成至少20人死亡.该袭击今日发生在杜巴巴一个葬礼上,杜巴巴位于南加哈省东部的遥远地区.官方称,这起袭击可能是针对杜巴巴的地方长官哈米莎.古尔,爆炸造成包含哈米莎在内的50人受伤.目前没有任何组织或个人声称对此负责.