Potpourri By John Sides on March 29, 2013 New issue of Richmond Law Review focused on election law. Links to articles via Rick Hasen (may be gated). Neat Sunlight Foundation study of immigration lobbying. Interactive widget here. Nice round-up of historical polling data on gay rights. Hat tip to Karlyn Bowman. William Bowen on on-line education and MOOCs. For you baseball fanatics: The Slurve. Texas eggheads breaking up.