https://www.cnn.com/2018/04/11/politics/access-hollywood-trump-lawyer-communications/index.html
So it comes out that the United States Attorney for Manhattan was looking for communications between Trump and Cohen regarding efforts to stop the release of the Access Hollywood tape.
What this means?
1) The Attorney Client privilege does not include discussions with attorneys regarding future crimes. This, I suspect, is what they were looking for, and why it was okay to go after A/C communications.
2) my question now is... what Infomation did they have that was strong enough to convince a judge to grant a warrant for a raid looking for communications with the President of the United Stated and his attorney and where did they get it?
They have something strong suggesting Trump and Cohen were planning to commit a crime regarding covering up the Access Hollywood tape.
Tell me what why was broken by trying to cover up a Hollywood tape