In the litigation over the 9/11 attacks, the Saudis cite those attacks in their defense: How could the government promote a movement that had vowed to destroy it?
In fact, Saudi officials insist they had been pushing hard against bin Laden for years.
When in the early 1990s it became clear that bin Laden was emerging as a threat, the Saudis revoked his passport.
After bin Laden moved from Sudan to Afghanistan, the Saudis point out, Prince Turki, then head of Saudi intelligence, traveled twice to Kandahar in 1998 to persuade the Taliban to turn him over.
When the Taliban leader, Mullah Omar, refused, the Saudis broke off diplomatic relations with Afghanistan.
In his own defense to Cozen's lawsuit, Prince Turki said Saudi intelligence had formed a security committee with the United States to share information regarding bin Laden's activities.
"I was deeply shocked and remain profoundly saddened by the tragic events of Sept. 11, 2001," Turki said. "The victims of the terrorist attacks and plane crashes and their families have my deepest sympathy. I share their resolve to bring to justice the perpetrators of these terrible crimes. My own father, King Faisal, was killed in a terrorist attack on March 25, 1975."
As to why Saudi Arabia would finance a movement that has attacked the kingdom, Cozen contends the Saudi royal family was trying to mollify radical clerics and buy peace.