Last seen in:
- Eugene Sheffer - King Feature Syndicate - May 18 2013
- The Chronicle of Higher Education - Feb 15 2013
- Irish Times (Simplex) - Dec 27 2012
- Irish Times (Simplex) - Dec 14 2012
- The Times - Concise - Sunday Times Concise 1272 - August 5, 2012
- Newsday.com - May 10 2012
- Wall Street Journal - Aug 26 2011 - August 26, 2011 - Proper Channels
- Canadiana - Jan 10 2011
- The Times - Concise - Sunday Times Concise 1190 - January 9, 2011
- Thinks.com - Dec 30 2010