White House counsel cautions Democrats on constitutional limits of subpoenas

President's counsel William Scharf sent a letter to Rep. Robert Garcia, the ranking member of the House Oversight Committee, warning that congressional investigations and subpoenas are subject to "foundational limits that the Constitution imposes" and that overstepping those limits could lead to criminal liability. Garcia, who is expected to chair the committee when Democrats assume the House majority, replied that the president appears to have "something to hide."

Legal analysts said the administration can assert privileges and contest specific subpoenas through the courts, but pursuing criminal charges against committee members would face a higher evidentiary bar. Ilya Shapiro, director of constitutional studies at the Manhattan Institute, noted that while the administration may challenge subpoenas, "criminal prosecutions are, to mix metaphors, a very different animal that face a higher bar."

Garcia argued that Congress derives its investigative authority from Article I of the Constitution, not from presidential permission, and asserted that the White House is using "unconstitutional attacks" to deter legislative oversight. He said, "> Let’s be clear: Congress' authority comes from Article I of the Constitution, not from the permission of the White House. Congress has wide latitude to conduct investigations and oversight, an authority inherent in the power to legislate."

Experts from various think tanks agreed that congressional investigations must be tied to a legitimate legislative purpose. Hans von Spakovsky cited the Supreme Court’s Watkins decision, which bars inquiries aimed solely at harassment or personal information gathering, and questioned which criminal statutes could apply. Will Chamberlain of the Article III Project added that only conduct constituting a separate crime, such as conspiracy to intimidate federal officials, could be prosecutable.

Molly Nixon of the Cato Institute said the letter’s suggestion of potential criminality was not firmly grounded in law. Devon Ombres of the Center for American Progress expressed doubt that any criminal statute would apply, though he expected the administration to seek judicial blocks to the subpoenas.

The exchange highlights ongoing tensions between the executive branch and the incoming Democratic majority over the scope and limits of congressional oversight.