[link=http://www.telegraph.co.uk/news/worldnews/northamerica/usa/8699795/Fifty-teens-arrested-in-Philadelphia-curfew-to-fight-social-network-mobs.html]http://www.telegraph.co.uk/news/worldnews/northamerica/usa/8699795/Fifty-teens-arrested-in-Philadelphia-curfew-to-fight-social-network-mobs.html[/link]