Two remote-controlled bomb blasts rocked the Makeen area of South Waziristan on Saturday morning, but no casualties or damage was reported, an official said. Security forces surrounded the area soon after the explosions and searched suspected homes for terrorists but made no arrests, said the official, who asked not to be named. In a separate incident, unidentified people attacked a tribesman's home with a bomb, wounding his two young children. Witnesses told Daily Times that Salim Khan's two-storey house was attacked with a bomb late Friday night, and his two children were injured when the roof of their room caved in.