By Whitney Webb for Mint Press News - Ever since Edward Snowden helped reveal the true extent of the National Security Agency’s (NSA) massive spying program, U.S. politicians have attempted to “fix” the program’s gross violations of the Fourth Amendment with legislation. While some legislative efforts were “fake fixes,” others were well-meaning but have fallen short, as legislators still lack key information regarding how the government interprets and uses Section 702 of the Foreign Intelligence Surveillance Act (FISA) and Section 215 of the Patriot Act to legally justify its dragnet collection of citizen phone records and other information. Indeed, over the past four years, Congress has been stonewalled by the NSA in its attempts to learn more about the program. The NSA has repeatedly refused even to estimate how many Americans are spied on by the agency’s most invasive programs and has even refused to reveal whether it spies on members of Congress or other elected officials in the United States. Despite the NSA’s failure to cooperate, Congress is again attempting to rein in the agency’s internet surveillance program, as its key legislative underpinning is set to expire by year’s end. The newly introduced bill, titled the USA Liberty Act, seeks to address the worst of the program’s abuses while also reauthorizing some aspects of the program to continue for another six years.