Today, the non-partisan voter registration organizations Voter Participation Center (VPC) and Center for Voter Information (CVI) announced they are launching the largest nationwide mail-based voter registration effort in their history—reaching eligible voters in every corner of the country. VPC and CVI will send more than 4.7 million voter registration applications to eligible but unregistered Americans in August and September, with additional digital outreach and follow-up mailings plann...