Leadership of Egypt's ruling party resigns

CAIRO -- The top leadership body of Egypt's ruling party resigned Saturday, including the president's son, but the regime appeared to be digging in its heels, calculating that it can ride out street demonstrations and keep President Hosni Mubarak in office.

The ruling party leaders who resigned included the country's most powerful political figures - and its most unpopular among many Egyptians. The move may have been aimed at convincing protesters in the streets that the regime is sincere in implementing democratic reforms they demand.

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