As the Senate moves toward a major confrontation over judicial appointments, a strong majority of Americans oppose changing the rules to make it easier for Republican leaders to win confirmation of President Bush's court nominees, according to the latest Washington Post-ABC News Poll. GOP leaders are threatening a rules change to prohibit the use of filibusters to block judicial nominees and have stepped up their criticism of the Democrats for using the tactic on some of Bush's nominees to the federal appellate courts. They say they are prepared to invoke what has become known as the "nuclear option" to assure...