Last seen in:
- Universal - Dec 5 2015
- Universal - Jul 25 2015
- New York Times - Jul 13 2014
- Universal - Feb 2 2007
- Wall Street Journal - Nov 24 2006 - November 24, 2006 - Job Hazards
- Universal - Jun 9 2006
- Universal - Jun 30 2005
- Universal - Sep 8 2004
- Universal - Sep 19 2002
- Wall Street Journal - Aug 10 2001 - August 10, 2001 Oil Cartel