Authority Permit News Today

>> joining me now is nbc news justice and national security correspondent. julia ainsley appear former federal prosecutor and msnbc analyst paul butler. this is extraordinary, julia, the cia and 15 other agencies told to cooperate with barr. what does this new authority permit the attorney general to do. >> first, chris kris the president has the ultimate authority over declassification. using it this way could be incredible dangerous especially for people informants to the cia and fbi if they c...