At least 353 people were injured, one of them critically, when Egyptian security forces attacked a pro-Palestine demonstration outside the Israeli embassy in Cairo on Sunday night, according to witnesses and the Health Ministry.
Activists told Al Jazeera that army and internal security troops used tear gas, rubber-coated bullets and live ammunition to disperse thousands of protesters who had gathered to mark the 63rd anniversary of the "Nakba" or "catastrophe" - the day in 1948 that Israel declared its independence and thousands of Palestinians fled or were expelled form their homes.
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http://english.aljazeera.net/news/middleeast/2011/05/20115165445325517.html