available in this Act may be used by a governmental entity to require the disclosure by a provider of electronic communication service to the public or remote computing service of the contents of a wire or electronic communication that is in electronic storage with or otherwise stored, held, or maintained by that service unless the governmental entity obtains a warrant issued upon probable cause by a court of competent jurisdiction using the procedures described in the Federal Rules of Criminal Procedure. 633. (a) No funds made available by this Act shall be expended on any enforcement action that— (1) concerns a pyramid promotional scheme other than a scheme described in subsection (b)