predict the effects of and evaluate a US government policy of your choosing. This policy can be an actual policy currently in place

1. Describe the policy with sufficient detail to provide an analysis.
2. Identify the main parties that are affected by this policy (eg. consumers, producers, the government budget). These must include at least one party that would benefit and at least one that would be harmed by the policy.
3. Evaluate the effects of the policy on those parties, with accurate reasoning.