Possible Clues:

• Supreme Court feeder, traditionally
• Alma mater of Thomas, Alito and Sotomayor
• Alma mater of Alito, Kavanaugh, Sotomayor and Thomas
• Where Bill and Hillary first met
• Where Justice Sotomayor got her degree
• Alma mater of Anita Hill
• Sotomayor alma mater
• Where Bill and Hillary met