The alleged Saudi role in the September 11 attacks gained new attention after two former U.S. senators , co-chairmen of the Congressional Inquiry into the attacks , told CBS in April 2016 that the redacted 28 pages of the Congressional Inquiry 's report refer to evidence of Saudi Arabia 's substantial involvement in the execution of the attacks , and calls renewed to have the redacted pages released . 15 of the 19 hijackers were Saudi citizens
September 11 attacks
September 11 attacks
Alleged Saudi role in September 11 attacks