A climate change protester wearing a horse mask reads a fake copy of the Financial Times newspaper during a demonstration in London on April 1, 2009. Some 4,000 anarchists, anti-capitalists, environmentalists and others clogged the streets of London's financial district ahead of the G-20 leaders' summit in London Thursday. While most of the protests were peaceful, some protesters clashed with riot police, breaking into the heavily guarded Royal Bank of Scotland and smashing its windows. Nearly two dozen people were arrested.
(Adrian Dennis/AFP/Getty Images)