Dershowitz argued: US investigation is Stalinist. Crimes should be investigated, not people.

Dershowitz: I don’t like criminal investigations to start hoping that you have the target, maybe we’ll find the crime. Maybe we’ll find the statute. If we can’t find the statute we’ll stretch the statute to fit the person. That sounds like Lavrentiy Beria and Joseph Stalin. ‘Show me the man and I’ll find you the crime.’ I don’t want to ever see that come to America.
http://www.thegatewaypundit.com/2017/05/dershowitz-destroys-cnn-current-investigation-trump-stalinist-show-man-ill-show-crime-video/

This is exactly what the Trump investigation is all about.