<!--quoteo--><div class='quotetop'>QUOTE </div><div class='quotemain'><!--quotec-->Supreme Court Justice Ruth Bader Ginsburg had surgery Thursday for pancreatic cancer, raising the possibility that one of the ideologically divided court&#39;s leading liberals — and its only woman — might have to curtail her work or even step down before she had planned.<!--QuoteEnd--></div><!--QuoteEEnd-->