When the Oslo accords collapsed three years ago with the Palestinian Arabs' launching of mass violence against Israel, numerous American Jewish leaders publicly admitted that they had been wrong all along about Oslo--wrong to believe the Palestinian Arabs wanted peace, wrong to ignore Palestinian Arab violations of the accords such as anti-Jewish and anti-Israel incitement, and wrong to sit by silently as the U.S. pressured Israel to make more one-sided concessions. Yet today, many American Jewish leaders are making that terrible mistake once again. The words that disillusioned Jewish leaders wrote or spoke in late 2000 and early 2001 make...