The fuzzy gray area between states rights and federal control is a real problem. The current administration is supposedly all for states rights, but whe it comes to some moral issue, they step in and exert their will. Medical marijuana is one example, and doctor assisted suicide. The states rights argument would logically end in each state being it's own country, each one totally autonomous. States rights arguments throw the federal government into obsolescence, even as they argue for it. It's another circular contadicion. See my signature. And morals are the only reason states rights are usurped.