One month after a judge declared Google’s search engine an illegal monopoly, the tech giant is defending against another antitrust lawsuit that threatens to break up the company.

A judge and lawyers in the case against the only person ever convicted in a U.S. court in connection with the Sept. 11 attacks recalled the difficulties in bringing that case to trial.

ALEXANDRIA, Va. The only man ever convicted in a U.S. court for a role in the Sept. 11 attacks now says he is renouncing terrorism, al-Qaida and the Islamic State. In a handwritten court motion Moussaoui filed with the federal court in Alexandria last month, Moussaoui wrote, I denounce, repudiate Usama bin Laden as a useful idiot of the CIA/Saudi. At his final sentencing hearing, he told the judge God save Osama bin Laden you will never get him." Bin Laden was killed in a raid by U.S. forces on a compound in Pakistan in 2011. In particular, he says he wants either Rudy Giuliani or Alan Dershowitz to represent him as a lawyer, so he can testify in a civil trial filed by victims of the Sept. 11 attacks.