U.S. Spying Is Much Wider, Some Suspect - Los Angeles Times: "President Bush has acknowledged that several hundred targeted Americans were wiretapped without warrants under the National Security Agency's domestic spying program, and now some U.S. officials and outside experts say they suspect that the government is engaged in a far broader U.S. surveillance operation."

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"It's really obvious to me that it's a look-at-everything type program," said cryptography expert Bruce Schneier, who has written several books about security."

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"One former senior Pentagon official who has overseen such "data mining" said he also believed the NSA was probably conducting such wholesale surveillance."