http://www.latimes.com/business/la-fi-thursday-shopping-20111125,0,757801.story?track=rss
Ten minutes after the Wal-Mart in Porter Ranch opened, a female customer used pepper spray on other shoppers at the Black Friday sale, injuring at least seven people and forcing employees to evacuate a portion of the store, police said.
"This was customer-versus-customer 'shopping rage,'" said Los Angeles Police Lt. Abel Parga. He said one shopper was taken to a hospital after complaining of difficulty breathing.