U.S. District Judge Thomas B. Russell signed an order prohibiting the public disclosure of evidence in a terrorism case against two Iraqi refugees arrested in Bowling Green on charges of trying to send weapons and money to al-Qaida in Iraq. Waad Ramadan Alwan, 30, and Mohanad Shareef Hammadi, 23, have pleaded not guilty to the charges in a 23-count federal indictment that accuses the men of attempting to support terrorism in Iraq. Federal authorities arrested them May 25 in Bowling Green. A federal grand jury indicted Alwan and Hammadi on May 26. Both entered the country legally as refugees.