Stewart warns the ruling threatens an independent press
Potter StewartU.S. Supreme Court justice, dissenting with Brennan and Marshall
Stewart argues that subpoena power without constitutional protection for confidential sources will deter sources and reporters.
“The Court thus invites state and federal authorities to undermine the historic independence of the press”
Original text

Where this statement fits
Was Branzburg v. Hayes right to require reporters' grand-jury testimony?
The Supreme Court rejected a claimed First Amendment privilege to withhold relevant testimony from good-faith grand-jury investigations. Justice Byron White defended that result, Justice Potter Stewart warned it would impair confidential newsgathering, and Justice Lewis Powell stressed limits protecting reporters against improper demands.
Source and context
Original text
About this source
The Court and separate opinions address journalists' testimony in grand-jury investigations and the limits of constitutional source protection.
Archived copy (opens in a new tab)Before the quotation
Stewart says the Court denies a First Amendment right to protect sources when reporters are called before a grand jury.
After the quotation
He says the ruling will impair the press's protected functions and harm the administration of justice. His later proposed test is in dissent.
How this statement is classified
The label describes this statement's response within the context above.
Why this label?
Stewart rejects the majority's approach to compelled testimony.
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More from this case
Read the full casePowell emphasizes limits on compelled testimony
“I add this brief statement to emphasize what seems to me to be the limited nature of the Court's holding.”Read statement
White defends requiring relevant grand-jury testimony
“We hold that it does not.”Read statement
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The Dispute Index. "Stewart warns the ruling threatens an independent press". First published: 2026-11-04. Last updated: 2026-11-04. https://disputeindex.com/events/8179-stewart-argues-that-subpoena-power-without-constitutional-protection