They were spying on the Russian Ambassador. If you go to a foreign embassy or call them on the phone, it’s likely a lot of people will know about it. This happens all over the world. That Flynn didn’t know this shows how reckless he was or cavalier.
Oh it maybe the other way around with this group of entrenched Dim bureaucrats. I don’t buy that yet.
Furthermore, way too many leaks leaking on Trump and his White House.