Congress could subpoena those records today.
They will not ever.
In fact, they’re too busy chasing the Democrat’s Russia phantasm to investigate the leaks and unmasking, among numerous other crimes.
Republican complacency is killing them every day.
I’d be satisfied if the Senate would just approve Christopher Wray as FBI Director. As long as McCabe is in charge of investigations, we’re getting nowhere. Trump and Sessions need their guy installed. Then some of the things that urgently need to happen actually might.