| 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 | 2012-01-01 | |||
| 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 |