Yet somehow Russian / China are hacking the US left and right. If the NSA is so good, then at some point dont they have the responsibility to actively defend?
But are they really though? Could well be a threat there but I want actual evidence when the threat bogeyman is invoked in the name of more power. I believed the WMD lie. I hope I have learned from that. If we believe the NSA then your question is exactly the right one to ask and has some obvious implications.
https://en.wikipedia.org/wiki/Nayirah_testimony
So pretty much all of US's wars in Iraq has been based on lies.