Last seen in:
- Wall Street Journal - Dec 26 2020 - Backflips
- USA Today - Jan 13 2009
- The A.V Club - Oct 15 2008
- Wall Street Journal - Jan 3 2003 - January 03, 2003 - The Great Depression
- New York Times - Jan 14 2001
- New York Times - Aug 24 1999
- New York Times - Mar 9 1999
- New York Times - Dec 16 1998
- New York Times - Oct 9 1997