The spy law known as Section 702, which authorizes the NSA and FBI's warrantless surveillance, will all but certainly expire on Friday for the first time.

Congress is struggling to extend a key surveillance law — in part due to privacy concerns and to Trump's pick of Bill Pulte for spy chief.

A key provision of the Foreign Intelligence Surveillance Act could lapse this week if Congress doesn’t extend it.

Democrats are refusing to back an extension of Section 702.