“An Associated Press examination of the ethics practices of the U.S. Supreme Court relied on documents obtained from more than 100 public records requests to public colleges, universities and other institutions that have hosted the justices over the past decade. Here’s a look at how the reporting was done: To conduct its review, the AP surveyed local news stories and social media and obtained data from ScotusTracker, a website that logged justices’ activities, to develop a list of appearances over the past 10 years.”