NEWS.com.auG-20 protests plagued by violenceCNN InternationalBy the CNN Wire Staff Toronto, Canada (CNN) -- Police said they were preparing for more disruptions Sunday after groups of protesters burned cars, hurled bricks and smashed windows as they tried to penetrate the fence surrounding the G-20 summit. ...Hundreds arrested in G20 protests: Toronto policeAFPBlack Bloc radicals will be caught: policeCBC.caToronto Police Prepare to Deploy Sonic Cannons Against Violent G20 ProtestersDailyTechCTV.ca -Christian Science Monitor -Globe and Mailall 2,247 news articles »