Since the patriot act was passed in 2001, there have been ,any aspects of the patriot act that have come under harsh criticism (information sharing, roving wiretaps and access to records) due to the concerns over civil liberties being violated.

What changes if any would you make to the patriot act to ensure that we do not violate and/or infringe upon a citizen's legal rights/civil liberties during a criminal investigation? It is important to demonstrate mastery of course material in your post. Do not just summarize the articles and material.