Editing American Airlines Flight 77 (section)

===Suspected accomplices===

According to a U.S. State Department cable leaked in the WikiLeaks dump in February 2010, the FBI has investigated another suspect, Mohammed al-Mansoori. He had associated with three Qatari citizens who flew from Los Angeles to London (via Washington) and Qatar on the eve of the attacks, after allegedly surveying the [[World Trade Center (1973–2001)|World Trade Center]] and the [[White House]]. U.S. law enforcement officials said the data about the four men was "just one of many leads that were thoroughly investigated at the time and never led to terrorism charges."<ref name="MSNBC" /> An official added that the three Qatari citizens had never been questioned by the FBI. [[Eleanor Hill]], the former staff director for the congressional joint inquiry on the [[September&nbsp;11 attacks]], said the cable reinforces questions about the thoroughness of the FBI's investigation. She also said that the inquiry concluded the hijackers had a support network that helped them in different ways.<ref name="MSNBC" />

The three Qatari men were booked to fly from Los Angeles to Washington on September 10, 2001, on the same plane that was hijacked and piloted into the Pentagon on the following day. Instead, they flew from Los Angeles to Qatar, via Washington and London. While the cable said Mansoori was currently under investigation, U.S. law enforcement officials said there was no active investigation of him or of the Qatari citizens mentioned in the cable.<ref name="MSNBC">{{cite news |last=Isikoff |first=Michael |publisher=MSNBC |title=WikiLeaks cable revives talk of 9/11 support network |date=February 2, 2011 |url=http://today.msnbc.msn.com/id/41400106/ns/us_news-security/ |access-date=February 18, 2011 |archive-url=https://web.archive.org/web/20110211203506/http://today.msnbc.msn.com/id/41400106/ns/us_news-security/ |archive-date=February 11, 2011 |url-status=dead}}</ref>