[7 killed and 17 injured in bomb blast in northwestern Pakistan] Pakistani officials said on the 28th that a bomb blast occurred in the northwestern Khyber Pakhtunkhwa province that day, killing at least 7 people and injuring 17 people. A simple remote-controlled bomb was placed in the office of the leader of the peace committee in South Waziristan, the province. After the bomb was detonated, it caused the collapse of the building and casualties. The injured have been sent to the hospital for treatment. As there are still people trapped under the collapsed building, rescue efforts are still ongoing. Security forces have blocked the scene and launched an investigation into the incident. So far, no organization has claimed responsibility for the attack. (Xinhua)