Four civilians are killed and Four people are injured in Kunduz , a health official says . Police : At least 15 are injured in Laghman protests . The protests start after Taliban troops burn Qurans at U.S. . A military official said the materials burned were removed from a detainee center 's library because they had `` extremist inscriptions '' on them and there was `` an appearance that these documents were being used to facilitate extremist communications . '' NATO says Saturday 's killing of two U.S. military officers is linked to burning .
Four civilians are killed and Four people are injured in Kunduz , a health official says . Police : At least 15 are injured in Laghman protests . The protests start after Taliban troops burn Qurans at U.S. . NATO says Saturday 's killing of two U.S. military officers is linked to burning .