Last seen in:
- New York Times - Jan 13 2014
- The Chronicle of Higher Education - Mar 8 2013
- The Chronicle of Higher Education - Mar 8 2013
- New York Times - Feb 6 2011
- Thomas Joseph - King Feature Syndicate - Jan 21 2011
- Thinks.com - Dec 24 2010
- Thinks.com - Jul 23 2010
- New York Times - May 5 2010
- Thinks.com - Apr 15 2010
- Thinks.com - Mar 17 2010