Arab Spring--Israeli Winter

Protesters use a light pole to knock down a concrete wall built in front of the Israeli embassy in Cairo September 9, 2011. Activists on Friday tore down the wall, built to protect it from demonstrators, witnesses said. (AP Photo/Khalil Hamra)

Egyptians demolish a concrete wall built around a building housing the Israeli Embassy in Cairo, Egypt, to protect it against demonstrators Friday, Sept. 9, 2011. Hundreds of Egyptian protesters tore down parts of a graffiti-covered security wall that had recently been put up near the entrance of the Israeli Embassy in Cairo. Egyptian security forces did not intervene as crowds climbed the embassy security wall, pummeled it with hammers and tore away large sections of the barrier. (AP Photo/Khalil Hamra)

Egyptian activists burn a depiction of an Israeli flag as they demolish a concrete wall built around a building housing the Israeli embassy in Cairo, Egypt, to protect it against demonstrators, Friday, Sept. 9, 2011. Hundreds of Egyptian protesters tore down parts of a graffiti-covered security wall that had recently been put up near the entrance of the Israeli Embassy in Cairo. Egyptian security forces did not intervene as crowds climbed the embassy security wall, pummeled it with hammers and tore away large sections of the barrier. (AP Photo/Khalil Hamra)

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