With a personal wealth estimated to be around $ 3.2 billion , Bin Mahfouz ranked 24th in Arabian Business magazine 's list of the world 's most influential Arabs in 2008 . In the same year , Bin Mahfouz ranked number 214 in Forbes Billionaires List After the September 11 attacks on New York and Washington , in which 15 of the 19 hijackers were Saudis , considerable suspicion fell on Saudi financiers and charities as sources of financing for terrorism and Khalid Bin Mahfouz faced accusations in books , newspapers and magazines that he and his family had funneled money to Al Qaeda
September 11 attacks
September 11 attacks
Khalid bin Mahfouz