This idea that the Roberts has implanted a limited government time bomb in the Obamacare ruling by writing that the interstate commerce clause does not give Congress the power to mandate that an individual purchase a product from a private company is premature at best. (firstthings.com)
Under this interpretation, the dissent in Gonzales v. Raich relied not on the ninth amendment (nor the tenth) but on the limitations of the interstate commerce clause to argue that a plant grown for local use was not something that the federal government could regulate. (politics.stackexchange.com)
The suit is based, in one matter, on the interstate commerce clause; and whether this clause can be used to mandate health insurance coverage. (nystateofpolitics.com)