Last seen in:
- New York Times - Dec 1 2022
- New York Times - May 8 2022
- The Washington Post - Apr 24 2022
- New York Times - Aug 26 2021
- New York Times - Jun 8 2021
- New York Times - Mar 14 2020
- The Washington Post - Jul 3 2019
- The Washington Post - May 30 2019
- The Washington Post - Jan 12 2018
- The Chronicle of Higher Education - Nov 13 2015