Police clash with anti-G20 demonstrators in London.
Tag: g20
London, Berlin, Paris: Protests against G20
Thousands protest in London and other capitals against the G20.
Web 2.0 tools were used widely by activists, according to the Guardian…
Updates on the event and messages of support were quickly posted on social networking websites such as Twitter, which organizers encouraged people to use to provide live coverage. One blog dubbed the event as “Protest 2.0”