Justice O'Connor, however, provided the pivotal 5th vote to the [[liberal]] wing of the Court in the important [[abortion]], [[affirmative action]], [[campaign finance]] and [[Establishment Clause]] cases. | Justice O'Connor, however, provided the pivotal 5th vote to the [[liberal]] wing of the Court in the important [[abortion]], [[affirmative action]], [[campaign finance]] and [[Establishment Clause]] cases. |