Jerusalem Mayor Ehud Olmert says that the religious-Zionist public should encourage its youth to enter the field of journalism "in order to balance it." Olmert spoke last night at Maaleh, a religious-Zionist school for film and journalism. He said that the electronic media are slanted to the left in Israel's political dispute. "It's legitimate to want to change Israel's media," he said, "and there's no point in hiding it."