This was just thoughtlessness on the part of the Senator and he should be reprimanded for doing so.
If you are the CIA, you do not want to be so over-confident that a screw-up costs the lives of spies in the field.
The GOP and conservatives of all walks of life need to get fired up or have a disaster on their hands.
This will never pass the smell test.
Just how big is this sleeper cell threat? Congress has been warned.
As more and more information is revealed, the worse it gets.