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Egyptians chant slogans as they protest in Tahrir square in Cairo, Egypt, Friday, May 4, 2012. Thousands rallied in Egypt against the country's ruling military council on Friday, two days after a flare-up of street violence left at least nine dead and fueled a wave of Islamist-led opposition to the generals ahead of presidential elections. (AP Photo/Khalil Hamra)

Egypt imposes curfew, lockdown

Egypt's military has imposed a new curfew after 300 people were detained following deadly clashes with anti-army protesters, amid spiraling tension ahead of a presidential poll.