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CAIRO, EGYPT – JANUARY 27: In this photo illustration a laptop computer displays a Twitter feed relating to Egyptian protests on January 27, 2011 in Cairo, Egypt. People across Egypt have used Twitter and other social media to mass organise protests with the searchable hashtag, #jan25. Thousands of police are on the streets of the capital and hundreds of arrests have been made in an attempt to quell anti-government demonstrations. (Photo Illustration by Peter Macdiarmid/Getty Images)
