If you read post 78 you will see my views on EMPLOYER discretion, but I think you are just interested in stirring the pot. Directly lobbying Congress to ban RU-486 would seem to me the better way to accomplish what you say you are trying accomplish.
I am not trying to stir the pot, I am trying to pin you down on exactly what you advocate. You seem to be saying it is a Pharmacies duty to fill any prescription and that businesses can make no judgments on what kind of business they do. If Walgreens decided they would not fill RU-486 prescriptions, would you be OK with that? Or would you like the ACLU to be able to sue them to force them to sell RU-486.
RU-486 may be a central cause of this controversy, but the freedom of businesses have in making decisions is also an important theme.