Ya think he might throw my letter out before he gets to the next question? :-^
Here is what you do. Call Colorado's Right to Life people and get the statistics for how many people are Catholic, how many oppose abortion, etc. Then you write a letter asking him why he has announced he will go against the wishes of his own constituents, and ask him to justify his vote. Be sure to tell him that you do not think the Vanguard issue nor the CAP membership are legitimate issues and that you will not accept them as legitimate reasons to vote against Alito, but rather excuses to avoid supporting the president's nominee. Point out Alito's good points (ABA rating, support of sitting judges, support of law clerks including democrat law clerks who are members of the ACLU) and make him spend time telling you!