Granholm v. Heald Describe the state statutes that were challenged in this case Which aspect of the Commerce Clause does this case involve? Why is this aspect of the clause important? How is it an outgrowth of our nation's experience under the Articles of Confederation? What is a "split in the circuits"? How did these statutes discriminate against interstate commerce? What approach did the court use to analyze the constitutionality of these statutes? How did the states justify these laws? Were facts or evidence provided to support their argument? What was the result