This morning, the Supreme Court issued an opinion in the major campaign finance and transparency case Citizens United. We are still reviewing the opinion (available here as a PDF) for its transparency implications.

We explained what's at stake, and our amicus brief, here. While you're waiting for our analysis, here are three excellent sources of insights:

• SCOTUSBlog: will likely have the opinion online first with instant analysis.
• ElectionLawBlog: will have the best web coverage.
• The Brennan Center for Justice: a non-partisan public policy and law institute that focuses on fundamental issues of democracy and justice.