Police are investigating after a mob of ATV and dirt bike riders allegedly pulled a woman out of her car and beat her in a late-night attack in Providence, Rhode Island -- the latest incident in what officials are saying is a spate of "out of control" violence. The incident happened Tuesday night, shortly after 11 p.m., according to a copy of the police report obtained by ABC News. The 35-year-old victim had honked her horn at a group of about 10 ATV and dirt bike riders after they failed to move through two green lights, according to the report.......