"Can you create commerce to regulate it?" Kennedy asked Solicitor General Don Verrilli.
That question addressed the key issue about whether Congress exceeded its regulatory authority under the Commerce Clause, which gives the federal government the power to pass laws governing economic activity among the states. Verrilli said that's not happening with the mandate; rather it is a regulation of a pre-existing health care marketplace.
Later, Kennedy described the law as unique and said the mandate "is different from what we have in previous cases -- and that changes the relationship of the federal government to the individual in the very fundamental way."
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