F.3d 188 (3rd Cir. 1994), arguing that a lower court did not abuse its discretion in excluding certain evidence of past conduct that defendant had created a hostile and racist work environment. A majority opinion in Robinson v. City of Pittsburgh, 120 F.3d 1286 (3rd Cir. 1997), rejecting a female police officer's Equal Protection-based sexual harassment and retaliation claims against the city and certain police officials and rejecting her Title VII-based retaliation claim against the city, but allowing her Title VII-based sexual harassment claim against the city. Nomination to U.S. Supreme Court On July 1, 2005, Associate Justice Sandra Day O'Connor announced her retirement from the Supreme Court effective upon the confirmation of a successor. President George W. Bush first nominated John Roberts to the vacancy, but when Chief Justice William Rehnquist died on September 3, Bush withdrew Roberts's nomination to fill O'Connor's seat and instead nominated Roberts to the Chief Justiceship. On October 3, Bush nominated Harriet Miers to replace O'Connor. Miers withdrew her acceptance of the nomination on October 27 after encountering widespread opposition. On October 31, Bush announced that he was nominating Alito to O'Connor's seat, and he submitted the nomination to the Senate on November 10. Alito was unanimously rated "well qualified" to fill the Associate Justice post by the American Bar Association's Standing Committee on Federal Judiciary, which measures the professional qualifications of a nominee. The committee rates judges as "not qualified", "qualified", or "well qualified". Leonard Leo was selected to play a role in shepherding Alito's appointment through the Senate. Alito's confirmation hearing was held from January 9 to 13, 2006. Two active-duty members of the Third Circuit, Judge Maryanne Trump Barry and Chief Judge Anthony J. Scirica, testified in Alito's confirmation hearing, as did five senior and retired circuit judges. Alito responded to some 700 questions over 18 hours of testimony. He rejected the use of foreign legal materials in the Constitution, did not state a position on cameras in courtrooms (he had supported them while on the 3rd Circuit), said Congress could choose to outlaw LGBT employment discrimination in the United States if it wished, and told then-Senator Joe Biden (D-DE) that he endorsed a weak version of the unitary executive theory. On January 24, his nomination was voted out of the Senate Judiciary Committee on a 10–8 party line vote. Democratic Senators characterized Alito as a hard-right conservative in the mold