The Citizens United court decision has allowed anyone with a large bank account to flood the airwaves with at best one sided and often inaccurate information. One fix is a Constitutional Amendment to fix Citizens United.
There is a much simpler, more effective, solution that could be implemented by the FCC without even passing a law!
Bring back a new version of the Fairness Doctrine:
Anyone purchasing political advertising (with funds not subject to campaign donation limits) would also have to pay for
1. A rebuttal from the opposing party.
-- and --
2. An independent fact check analysis of both the original message and the rebuttal.
The rebuttal should be the same length as the original message.