IIRC the program started under Bush did have tracing enabled but under Obama that was discontinued.
If that’s the case then Bush’s administration intended to try to catch the druglords and Obama’s didn’t. What WAS the reason for the Obama operation, if not to catch the druglords or keep track of those weapons in any way? What are the Obama people trying to hide by falsely claiming it was a sting operation?
That’s what the CBS reporter - and the rest of the world - needs a real answer to.
Two hundred plus people dead for the sake of a provably sheerly-political maneuver is a declaration of war against the people of the US and Mexico. I would say definitely impeachable.