"Violence now appears to have spread across the border, with the report of a gun attack inside the Israeli Embassy in Jordan’s capital. The crisis over the metal detectors is the latest, symbolic manifestation of a struggle over ownership and control of the contested holy site, revered by Jews as the Temple Mount and by Muslims as the Noble Sanctuary. Israel introduced the electronic gates more than a week ago at two entrances to the sacred esplanade and closed other access points for Muslims. Mr. Netanyahu was about to board a plane for Europe last Saturday night when he announced that he had instructed that metal detectors be placed at the entrances to Al Aqsa. He also said Israel would install security cameras on poles outside the compound that would “give almost complete control over what goes on there.”