Some important constitutional cases grab your attention automatically – think Dred Scott or Roe v. Wade. Others don’t, but are equally important.One such case is Barron v. Baltimore, which dealt, at least on the surface, with a claim by a wharf owner that the City of Baltimore had harmed his business. Sounds dull, right? But wait until you hear the story behind it, courtesy of William Davenport Mercer, a historian at the University of Tennessee.