Last seen in:
- The Washington Post - Apr 1 2019
- Wall Street Journal - Mar 21 2019 - Ramped Up
- The Washington Post - Feb 11 2019
- Wall Street Journal - Jul 12 2018 - Hovercraft
- New York Times - May 6 2018
- New York Times - Apr 30 2017
- New York Times - Oct 16 2016
- New York Times - Aug 31 2013
- Jonesin Crosswords - Nov 4 2010
- New York Times - Mar 11 2007