Sorry to all the non-US folks that read this blog; this doesn't directly affect you.
There's currently activity in both houses of Congress affecting funding for cycling (and walking) infrastructure. If things go wrong in Congress, we could end up with a lot fewer bike lanes, bike paths and sidewalks and move more towards a totally car-centric infrastructure.
The current Senate transportation bill (MAP-21) weakens walking and biking programs. To improve the bill, bicycle advocates are asking senators to vote for a bipartisan amendment to guarantee local governments a voice in transportation decisions and allow them to build sidewalks, crosswalks, and bikeways that keep people safe.
In the House, cycling advocates are asking representatives to oppose the House transportation bill. Despite the fact that walking and bicycling infrastructure is a low-cost investment that creates more jobs per dollar than any other kind of highway spending, the House bill eliminates dedicated funding for walking and biking altogether.
Obligatory disclaimer: none of this represents the official stance of Stack Exchange.