In the eight years since it was decided, Citizens United has unleashed a wave of campaign spending that by any reasonable standard is extraordinarily corrupt. …
Since 2010, when the case was decided, independent expenditures and other forms of outside spending have grown exponentially, according to OpenSecrets. In 2010, independent expenditures totaled $203.9 million; in 2016, it was $1.48 billion. In this nonpresidential year, with final reports still to come, independent expenditures totaled at least $1.18 billion. CONT.
Thomas B. Edsall, New York Times