President Donald Trump is seeking a short-term extension of the Foreign Intelligence Surveillance Act as his appointment of Bill Pulte as acting national intelligence director faces bipartisan opposition.Lawmakers warn that the failure to secure a permanent director threatens the renewal of critical surveillance powers ahead of the impending legislative deadline.The impasse persists as both parties demand reforms to the collection of communications, even as the administration maintains that the law is essential for national security.Congressional leaders remain locked in negotiations to avoid a complete lapse in authority before the Friday expiration date.