A top priority of liberal billionaire George Soros is to enlarge the U.S. electorate by 10 million voters by 2018, according to leaked documents. The plan to grow the electorate by millions of voters was discussed during a May 2014 board meeting of the Open Society Foundations, a liberal grant-making group founded by Soros. A 220-page guide detailing the plan was among more than 2,500 hacked Soros documents released by DC Leaks, which publishes documents from influential officials around the world. The guide covers strategies and tactics the group will employ in the United States from 2015 to 2018. The...