Last seen in:
- The Times - Concise - Times2 Concise 6879 - November 25, 2015
- Wall Street Journal - Feb 27 2015 - February 27, 2015 - Positive Reinforcement
- Eugene Sheffer - King Feature Syndicate - Nov 18 2014
- Newsday.com - Sep 21 2013
- Universal - Jul 18 2011
- USA Today - May 14 2011
- Universal - Jul 23 2009
- The Times - Concise - Times2 Concise 2802 - November 4, 2002