While there are many bills that have been introduced in Congress in response to the revelations about the NSA (thank you, Ed Snowden), there really are only two that matter right now in terms of actually having a chance of moving forward. One is good, one is terrible. There is the USA FREEDOM Act, introduced in the Senate by Senator Patrick Leahy, which actually tries to rein in many of the abuses. It's not perfect, but it's a very good bill. Then there's the fake reform bill, introduced by Senator Dianne Feinstein, officially dubbed the FISA Improvements Act, but which is really designed to legalize the NSA's abuses and open the door to making it even worse.