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| web | Christopher Ingraham | Washington Post | 2016-07-15 |
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| web | Diane Bartz | Reuters | 2021-12-10 |
| web | Sharon Lerner | The Conversation | 2021-10-05 |
| web | Aimee Picchi | CBS News | 2019-01-03 |
| web | Tom Wilson | | 2018-09-07 |
| web | Alicia McElhaney | The Street | 2016-09-13 |
| web | Anna Almendrala | Huffington Post | 2016-08-18 |
| web | Deena Beasley | Reuters | 2016-01-08 |
| web | David Lazarus | Los Angeles Times | 2014-10-21 |
| web | Elisabeth Rosenthal | New York Times | 2013-10-12 |
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| web | Chris McGreal in Kansas City a... | The Guardian | 2019-07-17 |
| web | | ScienceDaily | 2019-07-11 |
| web | Eric Eyre | Charleston Gazette-Mail | 2016-12-17 |
| web | Andrew Pollack | New York Times | 2014-04-18 |
| web | Families USA | | 2002-07-01 |
| web | Merrill Goozner | Amercian Prospect | 2001-12-19 |
| web | | Public Citizen Congress Watch | 2001-07-01 |
| web | Stephen S. Hall | New York Times | 2001-03-11 |
| web | Alice Dembner | Boston Globe | 1998-04-05 |