Last seen in:
- New York Times - Apr 15 2022
- L.A. Times Daily - Apr 18 2019
- The Washington Post - Apr 18 2019
- Wall Street Journal - Dec 20 2018 - Chlorination
- Wall Street Journal - Mar 2 2012 - March 2, 2012 - Short Changed
- New York Times - Apr 1 2011
- New York Times - Aug 18 2010
- L.A. Times Daily - Mar 17 2007
- New York Times - Aug 27 2004
- New York Times - Jul 14 2002