The Supreme Court's Question on December 1st Makes Sense

In casey, the court says, look, if we're seen as overturning a prior decision that's row just because it's controversial, then we lose our legitimacy. So when you know all this about plan parenthood versus casey,. the justice's questions on december first make a lot more sense. Why are they talking about plussy? Why are theytalking about marriage? These kinds of questions were peppered throughout the oral argument.