If this amendment were adopted, the following would likely be deemed constitutional:
Congress could prohibit the National Rifle Association from distributing voter guides letting citizens know politicians’ records on the Second Amendment.
Congress could prohibit the Sierra Club from running political ads criticizing politicians for their environmental policies.
Congress could penalize pro-life (or pro-choice) groups for spending money to urge their views of abortion.
Congress could prohibit labor unions from organizing workers (an in-kind expenditure) to go door to door urging voters to turn out.
Congress could criminalize pastors making efforts to get their parishioners to vote.