Anti-G20 protesters rampaged through the city centre of Pittsburgh tonight, smashing up shops and throwing rocks at police, as officers used tear gas and baton-charges in an attempt to bring them under control.
In riots which continued through evening rush hour, about 300 protesters were reported to have remained from an initial crowd of 2,000 in Bloomfield, Pittsburgh’s Little Italy.
Frustrated in their attempts to reach the venue where world leaders are meeting the crowd, many of whom wore face-masks and armed themselves with rocks, broke windows at fast-food restaurants, a BMW dealership and a bank in the area, about a mile from the fenced-off convention centre.
Check out the video. There is also a report that the police are using "accoustic weapons" for the first time on American soil. Lots of practice with these weapons in Iraq and Afghanistan no doubt. Tom