The CIA is not supposed to be looking inward unless it's directly related to a foreign intelligence mission, and open collaboration with law enforcement would m

The CIA is not supposed to be looking inward unless it's directly related to a foreign intelligence mission, and open collaboration with law enforcement would make it almost impossible to enforce that principle. https://en.wikipedia.org/wiki/Posse_Comitatus_Act https://en.wikipedia.org/wiki/Posse_Comitatus_Act This principle has been softened and defanged quite a bit since 9/11.