FBI email notifying employees to maintain emails and notes regarding Guantanamo due to developing interrogation issues. The email states "Given the issues that hive developed regarding "interrogation" and detainee handling techniques used at Abu Ghraib prison in Iraq and the developing interest in interrogation techniques at GTMO each BAU-1 member needs to maintain (and be prepared to produce, if requested), any available e-mails, notes, or other documentation available regarding GTMO."