BUSH PICKS U.S. APPEALS JUDGE TO TAKE O'CONNOR'S COURT SEAT
Pres Bush names Judge Samuel A Alito Jr to succeed Justice Sandra Day O'Connor on Supreme Court; he is federal appeals court judge with conservative record on abortion and history of prosecuting organized crime in New Jersey; announcement is largely celebrated by conservatives, whose scathing attacks prompted withdrawal of Bush's previous choice, Harriet E Miers; Democrats express widespread dissatisfaction with selection, and confirmation fight appears inevitable; if confirmed, Alito would be swing vote that could shift balance of court and change laws of nation well into century; legal scholars call Alito's jurisprudence respectful of precedent and solidly conservative, not only on abortion but on other issues like death penalty and separation of church and state; photos (M)
