Corporations are not people

Corporations currently control the political debate due to the overwhelming amount of money they are able to bring to bear, especially given the Citizens United decision.

Since the Citizens United decision was based upon the legal notion that corporations are people, and

since corporations are a legal fiction used to codify a social organization, and

since that legal fiction is codified in a set of laws and legal traditions,

therefore, these laws and traditions can be modified with new laws based upon new findings and circumstances.

That new law needs to constrain permissible corporate speech to advocacy of their products and services (advertising), and to illuminating the affects laws and regulations have on their businesses (lobbying), and specifically excluding any speech about particular candidates for office (financing political campaigns).