"Casey and the Clinic Closings: When "Protecting Health" is an Undue Burden"

The draft title article by two supporters of abortion rights is a convincing brief to not apply Casey merely gratuitously to burden women's health, but think more should be added to cover acceptable regulations. For instance, ultrasound laws allegedly have a mixed purpose of health and promoting fetal life. Where do they fit? Is the problem with some the fact they are not truthful? 24 v. 72 hr. waiting periods? Other laws? They aren't fans of Casey, but want to apply it fairly. This is often tough, if necessary -- real life requires compromises.