| web | Jonathan Fisk, John C. Morris,... | The Conversation | 2024-04-12 | |
| web | Julia Lurie | Mother Jones | 2016-10-26 | |
| web | Michael Wines and John Schwart... | New York Times | 2016-02-08 | |
| web | David Schaper | NPR | 2014-10-29 | |
| web | Katherine Shaver | Washington Post | 2014-08-03 | |
| web | Robert Holly | Midwest Center for Investigati... | 2014-06-23 | |
| web | Lessley Anderson | The Verge | 2014-01-15 |