Danger

After a series of recent "flash mobs" of hundreds of young people spontaneously gathering in downtown Philadelphia, city officials are looking at ways of reducing the incidents and the potentially dangerous conditions they create.
Mar 30, 2010   The New York Times
<p>A ring road covering more than 1,500 miles in Afghanistan has eased shipping in the country, but traveling along the new pavement is still dangerous.</p>
Mar 19, 2008   NPR