This has not been reported in the Arabic press (or even in most Western press)

"In addition to attacking the Israeli Embassy, witnesses said, protesters also menaced the nearby embassy of Saudi Arabia, which many Egyptians believe has pushed their own government to avoid setting a precedent by taking retribution against Mr. Mubarak. “Saudi Arabia and Mubarak are one hand,” protesters chanted. (Mr. Mubarak is currently on trial for corruption and conspiring in the killing of protesters earlier this year.)"