[ZNPaaneah]

The government no longer has to show evidence that the subjects of search orders are an "agent of a foreign power," a requirement that previously protected Americans against abuse of this authority.
The FBI does not even have to show a reasonable suspicion that the records are related to criminal activity, much less the requirement for "probable cause" that is listed in the Fourth Amendment to the Constitution. All the government needs to do is make the broad assertion that the request is related to an ongoing terrorism or foreign intelligence investigation.
Judicial oversight of these new powers is essentially non-existent. The government must only certify to a judge - with no need for evidence or proof - that such a search meets the statute's broad criteria, and the judge does not even have the authority to reject the application.
Surveillance orders can be based in part on a person's First Amendment activities, such as the books they read, the Web sites they visit, or a letter to the editor they have written.
A person or organization forced to turn over records is prohibited from disclosing the search to anyone. As a result of this gag order, the subjects of surveillance never even find out that their personal records have been examined by the government. That undercuts an important check and balance on this power: the ability of individuals to challenge illegitimate searches.