A crude bomb exploded outside a drugstore in the southern Philippines, wounding six civilians, just days after police arrested an alleged foreign bomb maker, Ap reported. The blast late Thursday was followed by another explosion near the national highway that passes through Isulan township in Sultan Kudarat province, said military spokesman Maj. Randolph Cabangbang. There were no casualties in the second blast. «We are investigating the attacks and we are looking into possible involvement of some terror groups active in the region,» said police commander Suharto Teng Tucao. No group has claimed responsibility for the blasts.
