Trump Tells Republicans to ‘Kill’ Bipartisan Press Freedom Bill

President-elect Donald J. Trump on Wednesday instructed congressional Republicans to block the passage of a bipartisan federal shield bill intended to strengthen the ability of reporters to protect confidential sources, dealing a potentially fatal political blow to the measure — even though the Republican-controlled House had already passed it unanimously.

The call by Mr. Trump makes it less likely that the bill — the Protect Reporters from Exploitative State Spying Act, or PRESS Act — would reach the Senate floor and be passed before the current session of Congress ends next month. Even one senator can hold up the bill, chewing up many hours of Senate floor time that could be spent on confirming judges or passing other legislation deemed to be a higher priority.

Mr. Trump issued the edict in a post on his Truth Social platform Wednesday afternoon. Citing a “PBS NewsHour” report about the federal shield legislation, he wrote: “REPUBLICANS MUST KILL THIS BILL!”

Mr. Trump has exhibited extreme hostility to mainstream news reporters, whom he has often referred to as “enemies of the people.” In his first term as president, he demanded a crackdown on leaks that eventually entailed secretly seizing the private communications of reporters, including some from The New York Times, The Washington Post and CNN.

After those subpoenas came to light early in the Biden administration, Attorney General Merrick B. Garland issued a rule that banned prosecutors from using compulsory legal processes like subpoenas and search warrants to go after reporters’ information — including by asking third parties, like phone and email companies, to turn over their data — or to force them to testify about their sources. But a future administration could rescind that regulation.

The PRESS Act would codify such limits into law.

Trevor Timm, the co-founder and executive director of the Freedom of the Press Foundation, said he hoped Mr. Trump would reconsider, arguing that it would protect all journalists, including those who primarily reach conservative audiences.