Explosion hits a building in Paris, injuring 24. Police are trying to determine the cause
PARIS (AP) - A strong explosion hit a building in Paris' Left Bank on Wednesday, leaving 24 injured and igniting a fire that sent smoke soaring over city monuments and prompted the evacuation of surrounding buildings, police said. The cause of the blast was not immediately known. The facade of a building in the 5th arrondissement, or district, collapsed, and emergency services were working to determine if anyone was still