This is a modern day Watergate. They used the ruse of Russian’s in the Trump campaign to spy on Trumps campaign.
Me thinks that Trump knew about this in advance, and made sure nothing was leaked to anyone. I think he did not use much online communications.
He knew something was up. Remember when he did not tell his Admin Asst that he was having a briefing and then everybody knew he was briefed? Wasn’t that before the election when he started get pre-election briefings?
I am convinced that Flynn was actually an operative loyal to Trump only as the perfect target to flush this stuff out
Any verbal communications within range of a computer, cell phone, etc., could also have been captured.
I still find it striking that he hasn’t returned to Trump Tower since his inauguration.