JEFFERSON CITY, Mo. (AP) -- Imagine the scenario: A federal agent attempts to arrest someone for illegally selling a machine gun. Instead, the federal agent is arrested - charged in a state court with the crime of enforcing federal gun laws.
Farfetched? Not as much as you might think.
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The scenario would become conceivable if legislation passed by Missouri's Republican-led Legislature is signed into law by Democratic Gov. Jay Nixon.