- Associated Press -
The July 4 fireworks display in the Cleveland suburb of Shaker Heights was anything but a family affair.
As many as 1,000 teenagers, mobilized through social networking sites, turned out and soon started fighting and disrupting the event.
Thanks to social networks like Twitter and Facebook, more and more so-called flash mobs are materializing across the globe, leaving police scrambling to keep tabs on the spontaneous assemblies.
"They're gathering with an intent behind it - not just to enjoy the event," Shaker Heights Police Chief D. Scott Lee said. "All too often, some of the intent is malicious."
Flash mobs started off in 2003 as peaceful and often humorous acts of public performance, such as mass dance routines or street pillow fights. But in recent years, the term has taken a darker twist as criminals exploit the anonymity of crowds, using social networking to coordinate everything from robberies to fights to general chaos.
Read it all.