The only really authentic effort was led by Rep. Justin Amash, the libertarian Braveheart, whose bill to completely defund the unconstitutional activities of the National Security Agency was narrowly defeated by a coalition of Clintonian Democrats and neoconservative Republicans.
But that wasn't the end of it.
Two camps coalesced around two completely different concepts of "reform": Sen. Diane Feinstein introduced the "FISA Improvement Act," essentially an extension of the NSA's powers. Rep. Jim Sensenbrunner (R-Wisconsin), author of the infamous "Patriot" Act, called it "a joke," and the bill was universally mocked.
On the other side of the barricades, the proponents of the original USA Freedom Act basically dismantled the promiscuous collection of Americans' phone records and other communications by the NSA. While Feinstein's bill languished with few co-sponsors and little support, the Freedom Act made it to the Judiciary Committee – where it was gutted of most of its content. As I wrote at the time: