State Sovereignty Resolutions*|*Tenth Amendment Center
The thought is that we might be able to prevent huge, big-government programs from being implemented in individual states that are against said legislation because the constitution doesn't give the federal govt the right to implement the legislation.
"The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people."
This might also help us throw out any federal legislation that forbids us from riding motorcycles because they are too dangerous. (I throw that out there so that the administrator gods won't move this thread to the dustbin of "off-topic" postings!).