Did Israel cave to Mubarak?

One reason Israel may have adopted a unilateral cease fire tonight was this speech by Egyptian President Hosni Mubarak on Saturday. "I ask Israel today to end its military operations immediately," Mubarak said in an address on state television of the 22-day-old war which has killed more than 1,200 Palestinians and left much of Gaza in ruins."I call on its leadership for an immediate unconditional