On Monday, Philadelphia Mayor Michael Nutter said he would add street patrols and start enforcing a 9 p.m. weekend curfew for 13- to 18-year-olds for the Center City arts and shopping area. He took the step after a series of incidents over the past two years, including two in the past two weeks, in which black teens beat up on their victims, who were primarily white.
In a message Monday to the mob suspects, Mayor Nutter, Philadelphia's third black mayor, said, "You have damaged your own race."
"These are majority African-American youths and they need to be called on it," the head of Philadelphia's chapter of the National Association for the Advancement of Colored People, J. Whyatt Mondesire, told the Washington Times.
Philadelphia "is taking the flash mobs seriously, particularly the troubling racial dynamic that makes whites most vulnerable to the attacks," writes Eugene Kane, a columnist for the Milwaukee Journal-Sentinel, who was visiting Philadelphia when the Wisconsin State Fair attack happened.
On Friday, Wisconsin Gov. Scott Walker (R) ordered extra state troopers to the fair in Milwaukee after a group of witnesses reported that dozens, perhaps hundreds, of black teenagers began fighting with one another Thursday night on the midway, then began punching and kicking white people outside the fairgrounds, including pulling them out of cars and off motorcycles. Teenagers at the fair, which closes Aug. 14, now must be accompanied by adults at night.