The White House said he acted Thursday after the Senate unanimously approved the stopgap when Democrats blocked the House-passed three-year renewal.
Senate Majority Leader John Thune had warned a provision permanently banning a Federal Reserve central bank digital currency would doom the broader bill.
Section 702 lets authorities obtain foreigners' communications from providers without a warrant, drawing privacy objections, while intelligence officials call it vital; Congress must revisit renewal in 45 days.
Could the rush to extend FISA without major reforms leave Americans' privacy vulnerable to growing surveillance and unchecked data collection?
How might the outcome of ongoing court cases and proposed reforms reshape the balance between national security and individual privacy in the U.S.?