Yesterday morning I watched the first markup session of the Earmark Transparency Act. The bill aims to create a comprehensive database of all earmark requests, not just approved earmarks. In its current version, there are over twenty required data elements, including free text descriptions and justifications of the earmark request, as well as related documents. The bill also calls for huge flexibility in the search interface and the API. Overall, it's a win for transparency and a big technical leap forward in terms of how the government thinks about releasing its data. It's biggest opponent in committee was Senator Carl Levin.