"I remember that the old Chief [Warren Burger] appointed a screening committee, chaired by Potter [Stewart], to select those cases that could (it was assumed) be adequately heard by a Court of seven. I was on that little committee. We did not do a good job. Potter pressed for Roe v. Wade and Doe v. Bolton to be heard and did so in the misapprehension that they involved nothing more than an application of Younger v. Harris. How wrong we were."