The Washington State Public Disclosure Commission hosts a forum on “Big Data, Big Dollars – Shining a Light on Digital Political Advertising” with Denise Roth Barber (National Inst on Money in Politics), Austin Graham (Campaign Legal Center), Travis Ridout (Washington State University), Shannon McGregor (University of Utah), Laura Edelson (New York University Tandon School of Engineering), Josh Amato (Sermo Digital), & Erin Schultz (NWP Consulting).