Find an article from a reputable news source that discusses an issue related to federalism. then answer the following questions:

-What issue is your article discussing and why is it an example of federalism?
-What problems have arisen, or could potentially arise, as a result of the state-national policy interaction discussed in your article?
-in your opinion, is United States federalism an efficient method of governance, or does it create more problems than it solves? Why?