 Hinman also points out that there are several other ways in which a user’s search requests can be disclosed because of practices used by major search engine companies such as Google. He also worries that such practices could eventually lead to surveillance and to suppressing political dissent (as is it has in China). Hinman questions whether Google might have been under political pressure from outside interests (e.g., the Bush Administration) to take down photographs of tortured prisoners in the controversial Abu Ghraib detention center (used by the U.S. during the Iraq War in 2004), which were posted but then soon removed with no apparent explanation by that search engine company. (Some related, as well as additional, questions concerning moral-responsibility-related issues for search engine companies are examined in detail in Section 4.)