Lifson's summary offers a more gradual entry into the full article--I recommend both: The other secrets inside Grenell’s satchel are the key to the biggest political scandal in US history.
To give you a taste, here are two Adam Housely tweets that Dyer quotes:
Ooooooh brother. Massive surveillance...that’s what’s been found. “MASSIVE” is the way it was sent to me.
As I’m told the list Grenell brought over is much larger than anything involving Flynn. “The exact tasking flow is hard to discern because the stuff was flying everywhere.”
BONUS SECOND MUST READ: