| | | | |
| web | Charlie Savage | New York Times | 2017-01-17 |
| web | Jack Jenkins | Think Progress | 2015-02-07 |
| web | David E. Sanger | New York Times | 2014-04-12 |
| web | Olivier Knox | Yahoo! News | 2013-06-07 |
| web | Hibah Yousuf | CNNMoneyInvest | 2012-11-07 |
| web | Jane Mayer | New Yorker | 2010-08-30 |
| web | Olivier Knox | The Ticket | 2012-07-06 |
| web | Rick Klein | ABC OTUS News | 2012-05-09 |
| web | Elspeth Reeve | Atlantic Wire | 2012-05-09 |
| web | Duff Wilson, Janet Roberts | Reuters | 2012-04-27 |
| web | Oivier Knox | The Ticket | 2012-03-07 |
| web | Christopher Doering | Reuters | 2011-09-02 |
| | | | |
| web | | Politico | 2010-05-05 |
| web | Robert Yoon | CNN | 2010-04-20 |
| web | Philip Elliott | Associated Press | 2010-03-31 |
| web | | LiveScience | 2010-03-25 |
| web | Jeff Mason | Reuters | 2010-02-16 |
| | | | |
| web | | Boston Globe | 2009-03-13 |