Last seen in:
- The Washington Post - Dec 5 2021
- The Washington Post - Dec 21 2020
- USA Today - Nov 10 2018
- New York Times - Sep 5 2018
- Wall Street Journal - Sep 4 2018 - Diminished Returns
- Thinks.com - Jan 9 2011
- New York Times - Oct 19 2010
- Thinks.com - May 20 2010
- Thomas Joseph - King Feature Syndicate - Apr 13 2009
- New York Times - Mar 9 2009