Originally Posted by
DarkTZeratul
So what you're saying here is that you really don't understand how federal and state laws interact, at all. It has nothing to do with the government "generally not interfering" with state law and everything to do with how supremacy works. The courts quite frequently overturn state and local laws that contradict federal laws. The thing to keep in mind is that, in general, laws specify what you cannot do and what the punishment is for doing those things. In your example of something being a class 2 federal felony and a class 3 state felony, that's not a contradiction; that's the state imposing additional penalties of their own for the same thing federal law already prohibits. With marijuana, on the other hand, federal law says you can't do it, period, anywhere. States cannot pass laws saying you can, because that's in direct contradiction to the federal law saying you can't. That several states have is, technically, not legal. The executive branch has generally chosen to overlook this (the Obama administration explicitly so, the Trump administration despite saying otherwise), but that should in no way be taken to assume that the states have any right, whatsoever, to do it, or that the argument of "it was legal in that state" holds any water whatsoever. It especially should not be taken to mean that ignoring such violations of the Supremacy Clause (Article VI, Paragraph 2 of the US Constitution, since clearly you need a refresher) are in any way common or typical.