Trump lawyer Cohen's raid is a planned and good event.
1: The raid is staged collection of legally admissible evidence in preparation of prosecution by the good guys.
2: MSM lack of outrage of FBI raid of sitting president's attorney, preemptively anticipates future raids of some of the left media darlings and/or their attorneys - thus controlling MSM narrative and public reaction w stalemate.
Evidence must be properly obtained to be admissible in court cases. Constitution protects against unreasonable seizures, requiring sufficient probable cause before a judge can issue warrant. In the Cohen raid , any and all things found can be now admissible as evidence , whether related to the original cause for the search warrant, or not. Good way to collect evidence. Cohen, or thru direction of good guys, could collect any tapes, records, emails etc of anyone and anything in advance preparation of the raid, and then, upon execution of search warrant, all pieces of evidence are solidly admissible, therefore prosecutable in a court of law.
They are building cases for prosecution of crimes thru the evidence obtained.
https://www.bloomberg.com/amp/news/articles/2018-04-25/michael-cohen-warrant-judge-sets-thursday-conference-in-case