Ciara Torres-Spelliscy (Stetson University - College of Law) has posted Dark Money As a Political Sovereignty Problem (28(2) Kings Law Journal (2017), Forthcoming) on SSRN. Here is the abstract:
Since the U.S. Supreme Court's decision in Citizens United v. FEC in 2010, over $700 million of untraceable dark money has been spent in American federal elections. This could include illegal foreign donations. This short article explores why dark money in American elections presents a political sovereignty problem.