remember when the cia interfered with the congressional investigation of their torture program, by getting the FBI to investigate senators for viewing the documents that the CIA provided them, and spying on the senate investigation activities, and then nothing happened
https://www.cnn.com/2014/03/18/politics/cia-senate-dispute-f...
https://www.reuters.com/article/us-cia-senate-idUSKBN0KN2Q82...