Egypt's civilian Cabinet offered to resign Monday after three days of violent clashes between demonstrators and security forces in Tahrir Square, but the action failed to satisfy protesters deeply frustrated with the new military rulers. The Health Ministry said at least 24 people have been killed and 1,750 wounded in the latest violence as activists sought to fill the streets for a "second revolution" to force out the generals who have failed to stabilize the country, salvage the economy or bring democracy.