Former Florida Sen. Bob Graham, who co-chaired Congress' Joint Inquiry into the 9/11 terrorist attacks, has seen two classified FBI documents that he says are at odds with the bureau's public statements that there was no connection between the hijackers and Saudis then living in Sarasota, Fla. There are significant inconsistencies between the public statements of the FBI in September and what I read in the classified documents," Graham said. "One document adds to the evidence that the investigation was not the robust inquiry claimed by the FBI," Graham said. "An important investigative lead was not pursued and unsubstantiated statements were accepted as truth." Congress's bipartisan inquiry released its public report in July 2003. The final 28 pages, regarding possible foreign support for the terrorists, were censored in their entirety -- on President George W. Bush's instructions. Graham said the two classified FBI documents that he saw, dated 2002 and 2003, were prepared by an agent who participated in the Sarasota investigation. He said the agent suggested that another federal agency be asked to join the investigation, but that the idea was "rejected." Graham attempted in recent weeks to contact the agent, he said, only to find the man had been instructed by FBI headquarters not to talk.