People For the American Way
Citizens United v. FEC Constitutional Remedies: List of local, state and federal resolution efforts
Here's a list of federal, state and local bills and resolutions which have been introduced or passed in support of amending the Constitution to undo the harm of Citizens United.
Citizens United v. FEC
List of local, state and federal resolution efforts
This list has been relocated to United4ThePeople.org (click to view)