Lawmakers and special interest groups started positioning themselves for President Bush's next pick for U.S. Supreme Court justice the same day a fumbled nomination ended in Harriet Miers (search) withdrawing from the confirmation process. Miers, who will remain as White House counsel, made a surprise announcement Thursday morning that she is withdrawing her name from consideration to replace Supreme Court Associate Justice Sandra Day O'Connor (search), who announced over the summer that she wanted to retire from the bench. O'Connor agreed to stay on while her replacement was vetted through the confirmation process. In her withdrawal letter dated Thursday, Miers...