Single-candidate super PACs represented 45 percent of all super PACs that spent at least $100,000 during this election cycle, a new Public Citizen report shows.
The report is the latest installment in a series Public Citizen began in October 2012 critiquing the assumption by the U.S. Supreme Court in its landmark 2010 Citizens United v. Federal Election Commission decision that outside spending groups are by their nature independent of candidates and political parties.