Tennessee Senators Demand Answers After FBI Obtains Their Phone Records

Tennessee’s U.S. senators, Bill Hagerty and Marsha Blackburn, are demanding answers after learning that the FBI secretly obtained their phone metadata during a now-disbanded federal probe connected to the January 6 investigation.

The controversy began when Sen. Chuck Grassley of Iowa released an FBI document showing that a 2022–23 inquiry known as Arctic Frost collected the call logs of several Republican senators—including both members of Tennessee’s delegation—through a sealed grand jury subpoena. The data reflected who they called, when, and from where, but not the content of any conversation.

Hagerty presses Verizon for an explanation

After seeing his name listed, Sen. Hagerty sent a formal letter to Verizon Communications demanding to know when and why the company disclosed his information and whether it had received a subpoena, request, or demand from the federal government. “Without my consent and without my knowledge, the Federal Bureau of Investigation obtained confidential information concerning my cell-phone use,” Hagerty wrote. “I have received no communication or outreach from Verizon, which could have been the only source of this information.” Verizon said it complied with a valid grand jury subpoena and court order that required confidentiality.

Blackburn widens the inquiry

Sen. Blackburn has broadened the effort, sending letters to Verizon, AT&T, and T-Mobile asking whether they received similar subpoenas and whether they tried to notify affected lawmakers. She also requested confirmation that no personal or official devices were accessed beyond the legal scope. Calling the episode “an outrageous breach of privacy,” Blackburn said, “If the FBI can secretly subpoena the records of sitting senators, no American is safe from political surveillance.”

Legal process and unanswered questions

The subpoenas appear to have been issued through lawful procedure, though the Justice Department has not disclosed where the grand jury was convened or who authorized the requests. Nearly all January 6–related cases have been handled in the District of Columbia, a venue whose overwhelmingly Democratic jury pool could have influenced how readily such subpoenas were approved. No public document explains why specific senators were included or what investigative purpose the metadata served.

Fallout inside the FBI

The FBI has since disbanded the CR-15 squad, the Washington-based unit that handled Arctic Frost, and fired several agents. FBI Director Kash Patel, appointed by President Trump, said the bureau was “removing those who weaponized law enforcement for political purposes.” Patel’s critics question whether the firings reflect impartial discipline or political messaging from new leadership.

Broader implications for Tennessee

For Hagerty and Blackburn, the episode reinforces long-standing criticism of federal overreach. Both have aligned closely with President Trump and have accused the Justice Department of political bias in past investigations. The revelation that their own records were obtained—however legally—has given new urgency to those claims. Legal experts in Tennessee caution against assuming misconduct; while metadata subpoenas are permissible under federal procedure, they note that the key question is whether investigators exercised appropriate discretion in selecting the targets.

What remains unclear

Grassley and Wisconsin Sen. Ron Johnson are leading a group of 18 Republican lawmakers seeking full disclosure from the Justice Department, the FBI, and former Special Counsel Jack Smith’s office. They want to know whether any surveillance extended beyond metadata and what oversight, if any, the department applied. So far, the public record shows that the subpoenas were legally authorized, that the identified targets were Republican lawmakers, and that the FBI later deemed the case improper and disbanded the unit involved.

Until the Justice Department explains who approved the subpoenas and why, Arctic Frost will remain a flashpoint over how federal power is used—and perceived—in politically charged investigations.