"See we have a Bill of Rights that precludes spying on citizens without a warrant."
No, it does not. When applicable, it merely makes the date inadmissible in a criminal proceeding.
Further, the wiretaps are specifically authorized by FISA Article 1802.
Here:
http://www.nationalreview.com/robbins/robbins200512190859.asp
The Robbins article cites section 1801:
§ 1801. DefinitionsSo far, so good. The warrantless search provision will be a lock if it refers to 1801(a)(4).
Release date: 2005-03-17As used in this subchapter:
(a) "Foreign power" means--
(1) a foreign government or any component thereof, whether or not recognized by the United States;
(2) a faction of a foreign nation or nations, not substantially composed of United States persons;
(3) an entity that is openly acknowledged by a foreign government or governments to be directed and controlled by such foreign government or governments;
(4) a group engaged in international terrorism or activities in preparation therefor;
(5) a foreign-based political organization, not substantially composed of United States persons; or
(6) an entity that is directed and controlled by a foreign government or governments.
§ 1802. Electronic surveillance authorization without court order; certification by Attorney General; reports to Congressional committees; transmittal under seal; duties and compensation of communication common carrier; applications; jurisdiction of court
Release date: 2005-03-17(a)
(1) Notwithstanding any other law, the President, through the Attorney General, may authorize electronic surveillance without a court order under this subchapter to acquire foreign intelligence information for periods of up to one year if the Attorney General authorize electronic surveillance without a court order under this subchapter to acquire foreign intelligence information for periods of up to one year if the Attorney General certifies in writing under oath that--
(A) the electronic surveillance is solely directed at--
(i) the acquisition of the contents of communications transmitted by means of communications used exclusively between or among foreign powers, as defined in section 1801 (a)(1), (2), or (3) of this title; or
(ii) the acquisition of technical intelligence, other than the spoken communications of individuals, from property or premises under the open and exclusive control of a foreign power, as defined in section 1801 (a)(1), (2), or (3) of this title;
(B) there is no substantial likelihood that the surveillance will acquire the contents of any communication to which a United States person is a party; and
(C) the proposed minimization procedures with respect to such surveillance meet the definition of minimization procedures under section 1801 (h) of this title; and if the Attorney General reports such minimization procedures and any changes thereto to the House Permanent Select Committee on Intelligence and the Senate Select Committee on Intelligence at least thirty days prior to their effective date, unless the Attorney General determines immediate action is required and notifies the committees immediately of such minimization procedures and the reason for their becoming effective immediately.