Nullification is a legal theory that argues that because the states originally entered the Union as sovereign entities on the terms of a compact, they have the power to nullify any law passed by the federal government they believe is unconstitutional.
James Madison and Thomas Jefferson first advanced the state compact theory in the Virginia and Kentucky Resolutions, which they ...
Listen to Attorney General Greg Abbott explain why he and other attorneys general are suing the federal government over the just-passed health care reform bill.
For the disgruntled ultraconservative, nullification may be the new secession. But as one prominent legal scholar puts it, “If you believe in nullification, you don’t believe in the constitution.”
The final amendment in the Bill of Rights provides state leaders their best avenue around federal policies they don't agree with. That is, if the Tenth Amendment actually means something.