On New Year’s Eve, Fifth Circuit Court of Appeals Judge Don Willett channeled Rick Astley by tweeting “People of Earth—In 2018, @JusticeWillett will never: give you up, let you down, run around, desert you, make you cry, say goodbye, tell a lie, hurt you.” Before that, Willett, at the time a justice on the Supreme Court of Texas, tweeted out his son confusing “Eminem” and “eminent,” a picture of three puppies and a picture of cornbread shaped like his home state. But with Supreme Court Justice Anthony Kennedy announcing his retirement on Wednesday, and Willett’s name appearing on a list...