FISA

The FISA tool is set to expire by the end of the year.

The measure would require U.S. officials to obtain a warrant to search the communications of U.S. citizens and those located in the country.

Several lawmakers, including Sen. Mike Lee (R-Utah), asked about the use of Section 702 of the Foreign Intelligence Surveillance Act on American citizens.

Suggest 45 alterations to FISA, including enhanced oversight, criminal penalties, and NSA powers, aiming to protect liberties and security.