Imaginary commerce

Cross posted at Political Arguments.

Forget Volokh and SCOTUSBlog; we have Fafnir from Fafblog! (Via The Fly Bottle):

Commerce doesn't HAVE to be real commerce. We can bring it to life with the power of imagination!

This snowman is not commerce. But we can make him commerce with this ol top hat we found... and if we just believe! Now all the children of the world clap your hands an say together now: 'I do believe in an expanded Commerce Clause, I do believe in an expanded Commerce Clause!'