Be informed:

Information on Citizens United
Exercising the Right of the People to Govern Themseles – chart
Articles and Letters to Editor

The amendment is a non partisan issue:

June 15, 2012, “McCain, a Romney rival in 2008 and now one of his top supporters, said the Supreme Court got it wrong in Citizens United, the court case that paved the way for super PACs. He called the decision “the most misguided, naive, uninformed, egregious decision of the United States Supreme Court, I think, in the 21st century.””