ms. minton: now it is murphy vs. ncaa, the case is new jersey wants to legalize cannabis. -- legalize a sports gambling. there is a federal law that's been around since 1992 that says if you didn't have a law then you can't do it now ever. new jersey says that is now unconstitutional. federal government cannot tell state legislatures what to do. they can tell us individuals, they can say, marijuana is illegal, and states should not be able to legalize it because of the supremacy clause. but that's not what the gambling law did. it specifically is addressed at the state legislature. this is one of those things where should new jersey win, the federal government would not tell states what to do. it would bolster the case for a legalization of marijuana. it would not be a clincher, but it would definitely raise the profile of the idea of federalism. mr. fasman: 280e, to give the audience a brief explanation, what does it do and why is it there? the tax law, the law forbidding -- the law that bars marijuana businesses fr