www.thinkprogress.org/justice/2014/09/11/3566601/mccain-kills-citizens-united-amendment/
"A proposed constitutional amendment to overturn the Supreme Court’s controversial 2010 Citizens United ruling and give lawmakers greater ability to prevent large donors from corrupting government failed in the United States Senate on Thursday on a party-line vote. Among the 42 Republicans voting no was Sen. John McCain (R-AZ), who in the past had been a campaign finance reform advocate."
