NSA's Verizon records collection: "Calm down," Reid says

Updated at 5:43 p.m. ET

The National Security Agency's blanket request for Verizon to hand over all records of telephone calls within its system -- both within the U.S. and between the U.S. and other countries -- was a routine request made under congressionally-approved laws, Senate Majority Leader Harry Reid, D-Nev., and some other members of Congress insisted Thursday.

"Right now I think everyone should just calm down and understand that this isn't anything that is brand new, it's been going on for some seven years, and we have tried to often to try to make it better and work and we will continue to do that," Reid told reporters, referring to the surveillance protocols put in place by the updated Foreign Intelligence Surveillance Act (FISA) and the Patriot Act.

Sen. Saxby Chambliss, R-Ga., vice chairman of the Senate Intelligence Committee, concurred with Reid, commenting, "This is nothing particularly new."

"This has been going on for seven years under the auspices of the FISA authority and every member of the United States Senate has been advised of this," he said.

Other members of Congress, however -- including one of the authors of the Patriot Act, Rep. Jim Sensenbrenner, R-Wis. -- expressed outrage and concern about the data collection.

"As the author of the Patriot Act, I am extremely disturbed by what appears to be an overbroad interpretation of the Act," Sensenbrenner said in a letter sent Thursday to Attorney General Eric Holder. Sensenbrenner said the Patriot Act was intended to balance national security and civil rights, but he has "always worried about potential abuses."

As first reported by the Guardian newspaper in Britain, the secret Foreign Intelligence Surveillance Court granted a request from the NSA and the FBI to collect the Verizon data from a three-month period ending on July 19. The order was granted under the so-called "business records" provision of the Patriot Act, though Sensenbrenner pointed out in his letter to Holder that the provision requires the government to prove the relevancy of the information and meet certain thresholds before acquiring business records, especially with respect to records pertaining to U.S. citizens.

Sensenbrenner said he doesn't believe the FISA order meets those standards. "How could the phone records of so many innocent Americans be relevant to an authorized investigation?" he asked in the letter. He asked Holder to explain why the request was so broad and whether the FBI believes there are any limits to the information they can obtain from the Patriot Act's "business records" provision.

Other members of Congress, meanwhile, expressed concern over whether the executive branch could be monitoring members of Congress or the Supreme Court. If members of the executive branch were monitoring telephone records from Congress, Sen. Mark Kirk, R-Ill., said Thursday, it "would give them unique leverage over the legislature." Kirk expressed this concern directly to Holder, who was testifying about the Justice Department's budget in a Senate Appropriations Committee hearing.

Holder said he could brief the committee in a closed-door session later, given the sensitive nature of the subject. Kirk retorted, "The correct answer would be to say no, we stayed within our lane, and I'm assuring you we did not spy on members of Congress."

Sen. Barbara Mikulski, D-Md., head of the Appropriations Committee, told Holder that the full Senate -- not just the Intelligence Committee -- should be briefed on the surveillance. "I will send a note to [Democratic and Republican leaders] Reid and McConnell because I think this cuts across committees," she said. "I think it goes to Judiciary. I think it goes to Armed Services. I think it goes to intel."