In United States V

In United States v.Forrester,the Ninth Circuit Court of Appeals addressed the issue of whether,without a search warrant,the government can obtain e-mail addresses and information regarding Internet sites visited through installation of a surveillance device at the location of the Internet service provider.How did the court rule?

A) The government violated the defendant's constitutional rights because no warrant was obtained.
B) Obtaining the information did not constitute a Fourth Amendment search,because the defendant did not have an expectation to privacy in emails or websites visited.
C) Obtaining the information constituted a Fourth Amendment search,but the defendant's constitutional right to privacy was not violated.
D) Obtaining the information did not constitute a Fourth Amendment search,but the defendant's due process rights were violated.