Former CIA Director John Brennan sued the Trump administration on Wednesday, demanding a court order that would require officials to preserve records from investigations that he says are targeting him. Brennan said in the lawsuit that the records would be essential for him to mount a defense on vindictive prosecution grounds in the event of a future indictment brought by the Republican administration, the AP reports. Brennan, who served as acting director of the National Counterterrorism Center for a year under George W. Bush, was director of the CIA for most of Barack Obama's second term.