Advertisement SKIP ADVERTISEMENT You have a preview view of this article while we are checking your access. When we have confirmed access, the full article content will load. Republicans put down a right-wing revolt to push the measure through the House, but it faces changes in the Senate that could delay its final passage past a Friday expiration. Speaker Mike Johnson struggled for more than two hours on Wednesday to round up the votes to bring up the surveillance bill. Credit... Demetrius Freeman for The New York Times Charlie Savage and Michael Gold Charlie Savage writes about national security and legal policy. Michael Gold writes about Congress. They reported from Washington. April 29, 2026 Updated 6:46 p.m. ET The House on Wednesday voted to extend a high-profile warrantless surveillance law for three years, but the fate of the measure was uncertain as the Senate vowed to make changes that could delay final passage past the program’s midnight expiration on Thursday.…