Six people were injured in the blast in Nangarhar province , a government spokesman says . In Kandahar province , four police officers died when their vehicle hit a roadside bomb . In the same province , a district governor was killed after running over a roadside bomb on his motorbike , he said . A district governor was killed when his motorbike hit a bomb in the same province .
Six people were injured in the blast in Nangarhar province , a government spokesman says . In Kandahar province , four police officers died when their vehicle hit a roadside bomb . A district governor was killed when his motorbike hit a bomb in the same province .