Egyptian security forces near Cairo's Tahrir Square
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Egypt tense on third anniversary of revolution

Tensions are high in Egypt on the third anniversary of the uprising which ended with the overthrow of President Hosni Mubarak.

Supporters of the military-backed government and the Muslim Brotherhood have taken to the streets.

Meanwhile an al-Qaeda inspired group has said it was behind a series of deadly bombings in Cairo.

Yolande Knell reports.

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