The situation is so serious that a quarter of the large urban school districts use metal detectors, but determined youngsters find a way around these by passing guns to others through windows.
( विश्‍व स्वास्थ्य संगठन) रिपोर्ट करता है कि विश्‍वभर में अस्सी लाख से एक अरब लोग एच. आई.